Prepare release pmd-eclipse-plugin 4.0.2.v20131031-1124

2013-10-31 12:35:23 +01:00
5414 changed files with 277706 additions and 343707 deletions
@@ -1,14 +0,0 @@
-*       text=auto
-*.java  text
-*.xml   text
-*.jjt   text
-*.jj    text
-*.g4    text
-*.md    text
-*.sh    text eol=lf
-*.bat   text eol=crlf
-mvnw.cmd text eol=crlf
-*.png   -text
-*.jpg   -text
-*.svgz  -text
-*.jar   -text
@@ -1,17 +0,0 @@
-Please, prefix the report title with the language it applies to within brackets, such as [java] or [apex].
-If not specific to a language, you can use [core].
-
-**Affects PMD Version:** 
-
-**Rule:**
-
-**Description:**
-
-**Code Sample demonstrating the issue:**
-
-```
-
-```
-
-**Running PMD through:** *[CLI | Ant | Maven | Gradle | Designer | Other]*
-
@@ -1,10 +0,0 @@
-Please, prefix the PR title with the language it applies to within brackets, such as *[java]* or *[apex]*. If not specific to a language, you can use *[core]*
-
-Before submitting a PR, please check that:
- - [ ] The PR is submitted against `master`. The PMD team will merge back to support branches as needed.
- - [ ] `./mvnw test` passes.
- - [ ] `./mvnw pmd:check` passes.
- - [ ] `./mvnw checkstyle:check` passes. [Check this for more info](https://github.com/pmd/pmd/blob/master/CONTRIBUTING.md#code-style)
-
-**PR Description:**
-
@@ -1,12 +0,0 @@
-target/
-bin/
-.project
-.classpath
-.checkstyle
-.pmd
-.ruleset
-.settings/
-*.iml
-.idea
-*.patch
-*/src/site/site.xml
@@ -1 +0,0 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.2/apache-maven-3.5.2-bin.zip
@@ -1,88 +0,0 @@
-dist: trusty
-sudo: false
-addons:
-  ssh_known_hosts:
-    - web.sourceforge.net
-
-language: java
-
-env:
-  global:
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-  matrix:
-  - BUILD=deploy
-  - BUILD=doc
-  - BUILD=sonar
-  - BUILD=coveralls
-
-matrix:
-  fast_finish: true
-
-before_install:
-  - wget https://github.com/sormuras/bach/raw/master/install-jdk.sh
-  - bash .travis/setup-secrets.sh
-  - bash .travis/configure-maven.sh
-# Install OracleJDK 10 - see https://sormuras.github.io/blog/2018-03-20-jdk-matrix.html
-install: . ./install-jdk.sh -F 10 -L BCL
-before_script: true
-script: source .travis/build-$BUILD.sh
-after_success: true
-
-
-before_deploy: true
-deploy:
-  provider: releases
-  api_key: ${GITHUB_OAUTH_TOKEN}
-  file_glob: true
-  file:
-  - pmd-dist/target/pmd-*.zip
-  - docs/pmd-doc-*.zip
-  skip_cleanup: true
-  on:
-    tags: true
-    repo: pmd/pmd
-    condition: "${TRAVIS_SECURE_ENV_VARS} = true && ${BUILD} != sonar"
-after_deploy: bash .travis/release.sh
-
-notifications:
-  email:
-    recipients:
-    - andreas.dangel@adangel.org
-    - pmd-commits@lists.sourceforge.net
-    on_success: always
-    on_failure: always
-cache:
-  directories:
-  - "$HOME/.m2"
-
-
-# Secure Keys, that need to be set for snapshot builds
-#
-# CI_DEPLOY_USERNAME - the user which can upload net.sourceforge.pmd:* to https://oss.sonatype.org/
-# CI_DEPLOY_PASSWORD
-#
-# SONAR_TOKEN - the token used to update https://sonarqube.com/dashboard/?id=393826
-#
-# PMD_SF_USER - the sourceforge user, which is used to upload created binaries to sf files section. Note: an ssh key is
-#               required. See "before_install".
-#
-#
-# Secure Keys, that need to be set for releases:
-#
-# PMD_SF_APIKEY - used to make the new release the default file in the files section. See https://sourceforge.net/auth/preferences/
-#               under "Release API Key"
-#
-# CI_SIGN_KEYNAME
-# CI_SIGN_PASSPHRASE
-# add the encrypted GPG keyring file to repo (https://docs.travis-ci.com/user/encrypting-files/#Automated-Encryption), decrypt it and install it at the beginning of .travis-deploy.sh
-#
-# GITHUB_OAUTH_TOKEN - the token used to upload the binaries to github releases
-#
-
@@ -1,20 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/common-functions.sh
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec | tail -1)
-echo "Building PMD Coveralls.io report ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-if ! travis_isPush; then
-    echo "Not proceeding, since this is not a push!"
-    exit 0
-fi
-
-#
-# for java9: enable all modules.
-# coveralls plugin seems to need java.xml.bind module
-echo "MAVEN_OPTS='-Xms1g -Xmx1g --add-modules java.se.ee'" > ${HOME}/.mavenrc
-
-./mvnw clean install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
-./mvnw test jacoco:report coveralls:report -Pcoveralls -B -V
@@ -1,59 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/common-functions.sh
-
-function push_docs() {
-    if git diff --quiet docs; then
-        echo "No changes in docs..."
-    else
-        echo "Found changes in docs..."
-
-        if [ "$TRAVIS_BRANCH" == "master" ]; then
-            git config user.name "Travis CI (pmd-bot)"
-            git config user.email "andreas.dangel+pmd-bot@adangel.org"
-            git add -A docs
-            git commit -m "Update documentation"
-            git push git@github.com:pmd/pmd.git HEAD:master
-        else
-            echo "Not on master branch, won't commit+push"
-        fi
-    fi
-}
-
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec | tail -1)
-echo "Building PMD ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-MVN_BUILD_FLAGS="-B -V"
-
-if travis_isPullRequest; then
-
-    echo "This is a pull-request build"
-    ./mvnw verify $MVN_BUILD_FLAGS
-
-elif travis_isPush; then
-
-    if [[ "${VERSION}" != *-SNAPSHOT && "${TRAVIS_TAG}" != "" ]]; then
-        echo "This is a release build for tag ${TRAVIS_TAG}"
-        ./mvnw deploy -Possrh,pmd-release $MVN_BUILD_FLAGS
-    elif [[ "${VERSION}" == *-SNAPSHOT ]]; then
-        echo "This is a snapshot build"
-        ./mvnw deploy -Possrh $MVN_BUILD_FLAGS
-        push_docs
-    else
-        # other build. Can happen during release: the commit with a non snapshot version is built, but not from the tag.
-        echo "This is some other build, probably during release: commit with a non-snapshot version on branch master..."
-        ./mvnw verify -Possrh $MVN_BUILD_FLAGS
-        # we stop here - no need to execute further steps
-        exit 0
-    fi
-
-    # Uploading pmd distribution to sourceforge
-    rsync -avh pmd-dist/target/pmd-*-${VERSION}.zip ${PMD_SF_USER}@web.sourceforge.net:/home/frs/project/pmd/pmd/${VERSION}/
-    rsync -avh docs/pages/release_notes.md ${PMD_SF_USER}@web.sourceforge.net:/home/frs/project/pmd/pmd/${VERSION}/ReadMe.md
-
-else
-    echo "This is neither a pull request nor a push!"
-    exit 1
-fi
@@ -1,39 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/common-functions.sh
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec | tail -1)
-echo "Building PMD Documentation ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-if ! travis_isPush; then
-    echo "Not building site, since this is not a push!"
-    exit 0
-fi
-
-pushd docs
-
-# run jekyll
-echo -e "\n\nBuilding documentation using jekyll...\n\n"
-bundle install
-bundle exec jekyll build
-
-# create pmd-doc archive
-echo -e "\n\nCreating pmd-doc archive...\n\n"
-mv _site pmd-doc-${VERSION}
-zip -qr pmd-doc-${VERSION}.zip pmd-doc-${VERSION}/
-
-
-# Uploading pmd doc distribution to sourceforge
-if [[ "${TRAVIS_TAG}" != "" || "${VERSION}" == *-SNAPSHOT ]]; then
-    echo -e "\n\nUploading pmd-doc archive to sourceforge...\n\n"
-    rsync -avh pmd-doc-${VERSION}.zip ${PMD_SF_USER}@web.sourceforge.net:/home/frs/project/pmd/pmd/${VERSION}/
-fi
-
-# rsync site to pmd.sourceforge.net/snapshot
-if [[ "${VERSION}" == *-SNAPSHOT && "${TRAVIS_BRANCH}" == "master" ]]; then
-    echo -e "\n\nUploading snapshot site...\n\n"
-    travis_wait rsync -ah --stats --delete pmd-doc-${VERSION}/ ${PMD_SF_USER}@web.sourceforge.net:/home/project-web/pmd/htdocs/snapshot/
-fi
-
-popd
@@ -1,20 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/common-functions.sh
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec | tail -1)
-echo "Building PMD Sonar ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-if ! travis_isPush; then
-    echo "Not updating sonar, since this is not a push!"
-    exit 0
-fi
-
-#
-# for java9: enable all modules.
-# sonar plugin seems to need java.xml.bind module
-echo "MAVEN_OPTS='-Xms1g -Xmx1g --add-modules java.se.ee'" > ${HOME}/.mavenrc
-
-# Run the build, truncate output due to Travis log limits
-./mvnw clean org.jacoco:jacoco-maven-plugin:prepare-agent package sonar:sonar -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=${SONAR_TOKEN} -B -V
@@ -1,28 +0,0 @@
-#!/bin/bash
-set -e
-
-
-echo "TRAVIS_REPO_SLUG: ${TRAVIS_REPO_SLUG}"
-echo "TRAVIS_PULL_REQUEST_SLUG: ${TRAVIS_PULL_REQUEST_SLUG}"
-echo "TRAVIS_PULL_REQUEST_BRANCH: ${TRAVIS_PULL_REQUEST_BRANCH}"
-echo "TRAVIS_PULL_REQUEST: ${TRAVIS_PULL_REQUEST}"
-echo "TRAVIS_SECURE_ENV_VARS: ${TRAVIS_SECURE_ENV_VARS}"
-echo "TRAVIS_BRANCH: ${TRAVIS_BRANCH}"
-echo "TRAVIS_TAG: ${TRAVIS_TAG}"
-echo "TRAVIS_ALLOW_FAILURE: ${TRAVIS_ALLOW_FAILURE}"
-
-function travis_isPullRequest() {
-    if [ "${TRAVIS_REPO_SLUG}" != "pmd/pmd" ] || [ "${TRAVIS_PULL_REQUEST}" != "false" ]; then
-        return 0
-    else
-        return 1
-    fi
-}
-
-function travis_isPush() {
-    if [ "${TRAVIS_REPO_SLUG}" = "pmd/pmd" ] && [ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_SECURE_ENV_VARS}" = "true" ]; then
-        return 0
-    else
-        return 1
-    fi
-}
@@ -1,6 +0,0 @@
-#!/bin/bash
-set -e
-
-echo "MAVEN_OPTS='-Xms1g -Xmx1g'" > ${HOME}/.mavenrc
-mkdir -p ${HOME}/.m2
-cp .travis/travis-settings.xml ${HOME}/.m2/settings.xml
@@ -1 +0,0 @@
-ssh-rsa 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 ssh key for pmd. used for travis accessing sourceforge and github.
@@ -1,75 +0,0 @@
-#!/bin/bash
-set -e
-
-echo "BUILD: $BUILD"
-RELEASE_VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec | tail -1)
-echo "RELEASE_VERSION: $RELEASE_VERSION"
-
-if [ "${BUILD}" = "deploy" ]; then
-
-# Deploy to ossrh has already been done with the usual build. See build-deploy.sh
-
-# The site has been built before, the files have already been uploaded to sourceforge.
-# Since this is a release, making the binary the new default file...
-curl -H "Accept: application/json" -X PUT -d "default=windows&default=mac&default=linux&default=bsd&default=solaris&default=others" \
-     -d "api_key=${PMD_SF_APIKEY}" https://sourceforge.net/projects/pmd/files/pmd/${RELEASE_VERSION}/pmd-bin-${RELEASE_VERSION}.zip
-
-
-# Assumes, the release has already been created by travis github releases provider
-RELEASE_ID=$(curl -s -H "Authorization: token ${GITHUB_OAUTH_TOKEN}" https://api.github.com/repos/pmd/pmd/releases/tags/pmd_releases/${RELEASE_VERSION}|jq ".id")
-RELEASE_NAME="PMD ${RELEASE_VERSION} ($(date -u +%d-%B-%Y))"
-RELEASE_BODY=$(tail -n +6 docs/pages/release_notes.md) # skips the first 6 lines - the heading 'PMD Release Notes'
-RELEASE_BODY="${RELEASE_BODY//'\'/\\\\}"
-RELEASE_BODY="${RELEASE_BODY//$'\r'/}"
-RELEASE_BODY="${RELEASE_BODY//$'\n'/\\r\\n}"
-RELEASE_BODY="${RELEASE_BODY//'"'/\\\"}"
-cat > release-edit-request.json <<EOF
-{
-  "name": "$RELEASE_NAME",
-  "body": "$RELEASE_BODY"
-}
-EOF
-echo "Updating release at https://api.github.com/repos/pmd/pmd/releases/${RELEASE_ID}..."
-
-
-RESPONSE=$(curl -i -s -H "Authorization: token ${GITHUB_OAUTH_TOKEN}" -H "Content-Type: application/json" --data "@release-edit-request.json" -X PATCH https://api.github.com/repos/pmd/pmd/releases/${RELEASE_ID})
-if [[ "$RESPONSE" != *"HTTP/1.1 200"* ]]; then
-    echo "Request:"
-    cat release-edit-request.json
-    echo
-    echo "Response:"
-    echo "$RESPONSE"
-else
-    echo "Update OK"
-fi
-
-fi
-
-
-if [ "${BUILD}" = "doc" ]; then
-
-echo "Adding the new doc to pmd.github.io..."
-# clone pmd.github.io. Note: This uses the ssh key setup earlier
-# In order to speed things up, we use a sparse checkout - no need to checkout all directories here
-mkdir pmd.github.io
-(
-    cd pmd.github.io
-    git init
-    git config user.name "Travis CI (pmd-bot)"
-    git config user.email "andreas.dangel+pmd-bot@adangel.org"
-    git config core.sparsecheckout true
-    git remote add origin git@github.com:pmd/pmd.github.io.git
-    echo "latest/" > .git/info/sparse-checkout
-    git pull --depth=1 origin master
-    rsync -a ../docs/pmd-doc-${RELEASE_VERSION}/ pmd-${RELEASE_VERSION}/
-    git add pmd-${RELEASE_VERSION}
-    git commit -q -m "Added pmd-${RELEASE_VERSION}"
-    git rm -qr latest
-    cp -a pmd-${RELEASE_VERSION} latest
-    git add latest
-    git commit -q -m "Copying pmd-${RELEASE_VERSION} to latest"
-    git push origin master
-)
-
-fi
-
@@ -1,24 +0,0 @@
-#!/bin/bash
-set -e
-
-if [ "${TRAVIS_REPO_SLUG}" != "pmd/pmd" ] || [ "${TRAVIS_PULL_REQUEST}" != "false" ] || [ "${TRAVIS_SECURE_ENV_VARS}" != "true" ] || [ "${encrypted_5630fbebf057_iv}" = "" ]; then
-    echo "Not setting up secrets:"
-    echo "  TRAVIS_REPO_SLUG=${TRAVIS_REPO_SLUG}"
-    echo "  TRAVIS_PULL_REQUEST=${TRAVIS_PULL_REQUEST}"
-    echo "  TRAVIS_SECURE_ENV_VARS=${TRAVIS_SECURE_ENV_VARS}"
-    [ "${encrypted_5630fbebf057_iv}" = "" ] && echo "  Variable encrypted_5630fbebf057_iv is not set"
-    exit 0
-fi
-
-echo "Setting up secrets..."
-
-openssl aes-256-cbc -K ${encrypted_5630fbebf057_key} -iv ${encrypted_5630fbebf057_iv} -in .travis/secrets.tar.enc -out .travis/secrets.tar -d
-pushd .travis && tar xfv secrets.tar && popd
-mkdir -p "$HOME/.ssh"
-chmod 700 "$HOME/.ssh"
-mv .travis/id_rsa "$HOME/.ssh/id_rsa"
-chmod 600 "$HOME/.ssh/id_rsa"
-mkdir -p "$HOME/.gpg"
-gpg --batch --import .travis/release-signing-key-82DE7BE82166E84E.gpg
-rm .travis/secrets.tar
-rm .travis/release-signing-key-82DE7BE82166E84E.gpg
@@ -1,29 +0,0 @@
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
-                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
-  <localRepository/>
-  <interactiveMode/>
-  <usePluginRegistry/>
-  <offline/>
-  <pluginGroups/>
-  <servers>
-    <server>
-      <id>ossrh</id>
-      <username>${env.CI_DEPLOY_USERNAME}</username>
-      <password>${env.CI_DEPLOY_PASSWORD}</password>
-    </server>
-  </servers>
-  <mirrors/>
-  <proxies/>
-  <profiles>
-    <profile>
-      <id>ossrh</id>
-      <properties>
-        <gpg.keyname>${env.CI_SIGN_KEYNAME}</gpg.keyname>
-        <gpg.passphrase>${env.CI_SIGN_PASSPHRASE}</gpg.passphrase>
-      </properties>
-    </profile>
-  </profiles>
-  <activeProfiles/>
-</settings>
@@ -1,28 +0,0 @@
-# How to build PMD
-
-PMD uses [Maven](https://maven.apache.org/) and requires [Java 9](http://www.oracle.com/technetwork/java/javase/downloads/index.html)
-for building.
-
-PMD uses the [maven wrapper](https://github.com/takari/maven-wrapper), so you can simply build PMD as following:
-
-*   `./mvnw clean verify` (on Unix-like platform such as Linux and Mac OS X)
-*   `mvnw.cmd clean verify` (on Windows)
-
-This will create the zip files in the directory `pmd-dist/target`:
-
-    cd pmd-dist/target
-    ls *.zip
-
-That's all !
-
-**Note:** While Java 9 is required for building, running PMD only requires Java 7 (or Java 8 for Apex).
-
-## How to build the documentation?
-
-    cd docs
-    bundle install # once
-    bundle exec jekyll build
-
-You'll find the built site in the directory `_site/`.
-
-For more info, see [README in docs directory](docs/README.md).
@@ -1,56 +0,0 @@
-# How to contribute to PMD
-
-First off, thanks for taking the time to contribute!
-
-
-## Pull requests
-
-*   Please create your pull request against the `master` branch. We will rebase/merge it to the maintenance
-    branches, if necessary.
-
-*   We are using [checkstyle](http://checkstyle.sourceforge.net/) to enforce a common code style.
-    The check is integrated into the default build - so, make sure, you can [build PMD](BUILDING.md) without errors.
-    See [code style](#code-style) for more info.
-
-
-## Bug reports
-
-We used to use Sourceforge for bug tracking, but we are in the process of moving to github issues.
-
-*   Old bugs are still available at <https://sourceforge.net/p/pmd/bugs/>.
-*   Please report new bugs at <https://github.com/pmd/pmd/issues>.
-
-When filing a bug report, please provide as much information as possible, so that we can reproduce the issue:
-
-*   The name of the rule, that is buggy
-*   A code snippet, which triggers a false positive/negative or crash
-*   How do you execute PMD? (command line, ant, maven, gradle, other)
-
-
-## Documentation
-
-There is some documentation available under <https://pmd.github.io/pmd>. Feel free to create a bug report if
-documentation is missing, incomplete or outdated. See [Bug reports](#bug-reports).
-
-The documentation is generated as a Jekyll site, the source is available at: <https://github.com/pmd/pmd/tree/master/docs>. You can find build instructions there.
-For more on contributing documentation check <https://pmd.github.io/pmd/pmd_devdocs_writing_documentation.html>
-
-## Questions
-
-There are various channels, on which you can ask questions:
-
-*   The mailing list: [pmd-devel](https://lists.sourceforge.net/lists/listinfo/pmd-devel)
-
-*   The discussion forums on sourceforge: <https://sourceforge.net/p/pmd/discussion/>
-
-*   On [StackOverflow](https://stackoverflow.com/questions/tagged/pmd): Make sure, to tag your question with "pmd".
-
-## Code Style
-
-PMD uses [checkstyle](http://checkstyle.sourceforge.net/) to enforce a common code style.
-
-See [pmd-checkstyle-config.xml](https://github.com/pmd/build-tools/blob/master/config/src/main/resources/net/sourceforge/pmd/pmd-checkstyle-config.xml) for the configuration and
-[the eclipse configuration files](https://github.com/pmd/build-tools/tree/master/config/eclipse) that can
-be imported into a fresh workspace.
-
-
@@ -1,12 +0,0 @@
-PMD
-
-This product is licensed under a BSD-style license;
-for more info see http://pmd.sourceforge.net/license.html or LICENSE
-
-Part of this product (mostly the package net.sourceforge.pmd.lang.vm)
-is licensed under the Apache License, Version 2.0;
-for more info see http://www.apache.org/licenses/LICENSE-2.0 or LICENSE
-
-Part of this product (part of pmd-scala)
-is licensed under the GNU Lesser General Public License, Version 3 or later
-for more info see http://www.gnu.org/licenses/lgpl.txt or LICENSE
@@ -1,27 +1,27 @@
-# PMD
+[![PMD - Don't shoot the messenger][PMDLogo]][website]

-[![Join the chat at https://gitter.im/pmd/pmd](https://badges.gitter.im/pmd/pmd.svg)](https://gitter.im/pmd/pmd?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-[![Build Status](https://travis-ci.org/pmd/pmd.svg?branch=master)](https://travis-ci.org/pmd/pmd)
-[![Maven Central](https://maven-badges.herokuapp.com/maven-central/net.sourceforge.pmd/pmd/badge.svg)](https://maven-badges.herokuapp.com/maven-central/net.sourceforge.pmd/pmd)
-[![Coverage Status](https://coveralls.io/repos/github/pmd/pmd/badge.svg)](https://coveralls.io/github/pmd/pmd)
+PMD
+===

-## About
+About
+-----
+PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks,
+unnecessary object creation, and so forth. It supports Java, JavaScript, XML, XSL.
+Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code in
+Java, C, C++, C#, PHP, Ruby, Fortran, JavaScript.

-**PMD** is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks,
-unnecessary object creation, and so forth. It supports Java, JavaScript, Salesforce.com Apex and Visualforce, PLSQL, Apache Velocity,
-XML, XSL.
+Source
+------
+Our latest source of PMD can be found on [GitHub]. Fork us!
+The current status of this repo can be seen at [BuildHive].

-Additionally it includes **CPD**, the copy-paste-detector. CPD finds duplicated code in
-Java, C, C++, C#, Groovy, PHP, Ruby, Fortran, JavaScript, PLSQL, Apache Velocity, Scala, Objective C,
-Salesforce.com Apex, Perl, Swift, Matlab, Python.
+News and Website
+----------------
+More information can be found on our [Website] and on [SourceForge].

-## Source and Documentation

-Our latest source of PMD can be found on [GitHub](https://github.com/pmd/pmd). Fork us!
-
-*   [How to build PMD](BUILDING.md)
-*   [How to contribute to PMD](CONTRIBUTING.md)
-
-## News and Website
-
-More information can be found on our [Website](https://pmd.github.io) and on [SourceForge](https://sourceforge.net/projects/pmd/).
+[PMDLogo]: http://pmd.sourceforge.net/pmd_logo.png
+[GitHub]: https://github.com/pmd/pmd
+[BuildHive]: https://buildhive.cloudbees.com/job/pmd/
+[Website]: http://pmd.sourceforge.net
+[SourceForge]: https://sourceforge.net/projects/pmd/
@@ -0,0 +1,41 @@
+package net.sourceforge.pmd.util.viewer;
+
+import net.sourceforge.pmd.util.viewer.gui.MainFrame;
+
+
+/**
+ * viewer's starter
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public class Viewer {
+    /**
+     * starts the viewer
+     *
+     * @param args arguments
+     */
+    public static void main(String[] args) {
+        new MainFrame();
+    }
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:41  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.2  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.1  2003/09/22 05:21:54  bgr
+ * initial commit
+ *
+ */
@@ -0,0 +1,147 @@
+package net.sourceforge.pmd.util.viewer.gui;
+
+import net.sourceforge.pmd.ast.Node;
+import net.sourceforge.pmd.ast.SimpleNode;
+import net.sourceforge.pmd.util.viewer.gui.menu.ASTNodePopupMenu;
+import net.sourceforge.pmd.util.viewer.model.ASTModel;
+import net.sourceforge.pmd.util.viewer.model.ViewerModel;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
+import net.sourceforge.pmd.util.viewer.util.NLS;
+
+import javax.swing.*;
+import javax.swing.event.TreeSelectionEvent;
+import javax.swing.event.TreeSelectionListener;
+import javax.swing.tree.TreeNode;
+import javax.swing.tree.TreePath;
+import java.awt.BorderLayout;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.LinkedList;
+
+
+/**
+ * tree panel GUI
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public class ASTPanel
+        extends JPanel
+        implements ViewerModelListener, TreeSelectionListener {
+    private ViewerModel model;
+    private JTree tree;
+
+    /**
+     * constructs the panel
+     *
+     * @param model model to attach the panel to
+     */
+    public ASTPanel(ViewerModel model) {
+        this.model = model;
+
+        init();
+    }
+
+    private void init() {
+        model.addViewerModelListener(this);
+
+        setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), NLS.nls("AST.PANEL.TITLE")));
+
+        setLayout(new BorderLayout());
+
+        tree = new JTree((TreeNode) null);
+
+        tree.addTreeSelectionListener(this);
+
+        tree.addMouseListener(new MouseAdapter() {
+            public void mouseReleased(MouseEvent e) {
+                if (e.isPopupTrigger()) {
+                    TreePath path =
+                            tree.getClosestPathForLocation(e.getX(), e.getY());
+                    tree.setSelectionPath(path);
+
+                    JPopupMenu menu =
+                            new ASTNodePopupMenu(model, (SimpleNode) path.getLastPathComponent());
+
+                    menu.show(tree, e.getX(), e.getY());
+                }
+            }
+        });
+
+        add(new JScrollPane(tree), BorderLayout.CENTER);
+    }
+
+    /**
+     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
+     */
+    public void viewerModelChanged(ViewerModelEvent e) {
+        switch (e.getReason()) {
+            case ViewerModelEvent.CODE_RECOMPILED:
+                tree.setModel(new ASTModel(model.getRootNode()));
+
+                break;
+
+            case ViewerModelEvent.NODE_SELECTED:
+
+                if (e.getSource() != this) {
+                    LinkedList list = new LinkedList();
+
+                    for (
+                            Node node = (Node) e.getParameter(); node != null;
+                            node = node.jjtGetParent())
+                        list.addFirst(node);
+
+                    TreePath path = new TreePath(list.toArray());
+
+                    tree.setSelectionPath(path);
+
+                    tree.scrollPathToVisible(path);
+                }
+
+                break;
+        }
+    }
+
+    /**
+     * @see javax.swing.event.TreeSelectionListener#valueChanged(javax.swing.event.TreeSelectionEvent)
+     */
+    public void valueChanged(TreeSelectionEvent e) {
+        model.selectNode((SimpleNode) e.getNewLeadSelectionPath().getLastPathComponent(), this);
+    }
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:42  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.5  2005/02/16 15:46:05  mikkey
+ * javadoc fixes
+ *
+ * Revision 1.4  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.3  2004/04/15 18:21:58  tomcopeland
+ * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
+ *
+ * Revision 1.2  2003/09/23 20:51:06  tomcopeland
+ * Cleaned up imports
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.3  2003/09/24 00:40:35  bgr
+ * evaluation results browsing added
+ *
+ * Revision 1.2  2003/09/23 07:52:16  bgr
+ * menus added
+ *
+ * Revision 1.1  2003/09/22 05:21:54  bgr
+ * initial commit
+ *
+ */
@@ -0,0 +1,35 @@
+package net.sourceforge.pmd.util.viewer.gui;
+
+/**
+ * contains action command constants
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public interface ActionCommands {
+    String COMPILE_ACTION = "Compile";
+    String EVALUATE_ACTION = "Evaluate";
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:42  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.3  2004/12/22 20:52:12  tomcopeland
+ * Fixing some stuff PMD found
+ *
+ * Revision 1.2  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.1  2003/09/22 05:21:54  bgr
+ * initial commit
+ *
+ */
@@ -0,0 +1,105 @@
+package net.sourceforge.pmd.util.viewer.gui;
+
+import net.sourceforge.pmd.ast.SimpleNode;
+import net.sourceforge.pmd.util.viewer.model.ViewerModel;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
+
+import javax.swing.*;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
+import java.awt.BorderLayout;
+import java.util.Vector;
+
+
+/**
+ * A panel showing XPath expression evaluation results
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public class EvaluationResultsPanel
+        extends JPanel
+        implements ViewerModelListener {
+    private ViewerModel model;
+    private JList list;
+
+    /**
+     * constructs the panel
+     *
+     * @param model model to refer to
+     */
+    public EvaluationResultsPanel(ViewerModel model) {
+        super(new BorderLayout());
+
+        this.model = model;
+
+        init();
+    }
+
+    private void init() {
+        model.addViewerModelListener(this);
+
+        list = new JList();
+        list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+
+        list.addListSelectionListener(new ListSelectionListener() {
+            public void valueChanged(ListSelectionEvent e) {
+                if (list.getSelectedValue() != null) {
+                    model.selectNode((SimpleNode) list.getSelectedValue(), EvaluationResultsPanel.this);
+                }
+            }
+        });
+
+        add(new JScrollPane(list), BorderLayout.CENTER);
+    }
+
+    /**
+     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
+     */
+    public void viewerModelChanged(ViewerModelEvent e) {
+        switch (e.getReason()) {
+            case ViewerModelEvent.PATH_EXPRESSION_EVALUATED:
+
+                if (e.getSource() != this) {
+                    list.setListData(new Vector(model.getLastEvaluationResults()));
+                }
+
+                break;
+
+            case ViewerModelEvent.CODE_RECOMPILED:
+                list.setListData(new Vector(0));
+
+                break;
+        }
+    }
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:42  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.5  2005/02/16 15:46:34  mikkey
+ * javadoc fixes
+ *
+ * Revision 1.4  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.3  2004/04/15 18:21:58  tomcopeland
+ * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
+ *
+ * Revision 1.2  2003/09/23 20:51:06  tomcopeland
+ * Cleaned up imports
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.1  2003/09/24 00:40:35  bgr
+ * evaluation results browsing added
+ *
+ */
@@ -0,0 +1,172 @@
+package net.sourceforge.pmd.util.viewer.gui;
+
+import net.sourceforge.pmd.ast.ParseException;
+import net.sourceforge.pmd.util.viewer.model.ViewerModel;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
+import net.sourceforge.pmd.util.viewer.util.NLS;
+
+import javax.swing.*;
+import java.awt.BorderLayout;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+
+/**
+ * viewer's main frame
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public class MainFrame
+        extends JFrame
+        implements ActionListener, ActionCommands, ViewerModelListener {
+    private ViewerModel model;
+    private SourceCodePanel sourcePanel;
+    private ASTPanel astPanel;
+    private XPathPanel xPathPanel;
+    private JButton compileBtn;
+    private JButton evalBtn;
+    private JLabel statusLbl;
+
+    /**
+     * constructs and shows the frame
+     */
+    public MainFrame() {
+        super(NLS.nls("MAIN.FRAME.TITLE"));
+
+        init();
+    }
+
+    private void init() {
+        model = new ViewerModel();
+
+        model.addViewerModelListener(this);
+
+        sourcePanel = new SourceCodePanel(model);
+        astPanel = new ASTPanel(model);
+        xPathPanel = new XPathPanel(model);
+
+        getContentPane().setLayout(new BorderLayout());
+
+        JSplitPane editingPane =
+                new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, sourcePanel, astPanel);
+        editingPane.setResizeWeight(0.5d);
+
+        JPanel interactionsPane = new JPanel(new BorderLayout());
+
+        interactionsPane.add(xPathPanel, BorderLayout.SOUTH);
+        interactionsPane.add(editingPane, BorderLayout.CENTER);
+
+        getContentPane().add(interactionsPane, BorderLayout.CENTER);
+
+        compileBtn = new JButton(NLS.nls("MAIN.FRAME.COMPILE_BUTTON.TITLE"));
+        compileBtn.setActionCommand(COMPILE_ACTION);
+        compileBtn.addActionListener(this);
+
+        evalBtn = new JButton(NLS.nls("MAIN.FRAME.EVALUATE_BUTTON.TITLE"));
+        evalBtn.setActionCommand(EVALUATE_ACTION);
+        evalBtn.addActionListener(this);
+        evalBtn.setEnabled(false);
+
+        statusLbl = new JLabel();
+        statusLbl.setHorizontalAlignment(SwingConstants.RIGHT);
+        
+        JPanel btnPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
+
+        btnPane.add(compileBtn);
+        btnPane.add(evalBtn);
+        btnPane.add(statusLbl);
+
+        getContentPane().add(btnPane, BorderLayout.SOUTH);
+
+        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+
+        pack();
+        setSize(800, 600);
+
+        setVisible(true);
+    }
+
+    /**
+     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
+     */
+    public void actionPerformed(ActionEvent e) {
+        String command = e.getActionCommand();
+        long t0, t1;
+        if (command.equals(COMPILE_ACTION)) {
+            try {
+                t0 = System.currentTimeMillis();
+                model.commitSource(sourcePanel.getSourceCode());
+                t1 = System.currentTimeMillis();
+                setStatus(NLS.nls("MAIN.FRAME.COMPILATION.TOOK")+ " "+(t1-t0)+" ms"); 
+            } catch (ParseException exc) {
+                setStatus(NLS.nls("MAIN.FRAME.COMPILATION.PROBLEM")+ " "+exc.toString());
+                new ParseExceptionHandler(this, exc);
+            } 
+        } else if (command.equals(EVALUATE_ACTION)) {
+            try {
+                t0 = System.currentTimeMillis();
+                model.evaluateXPathExpression(xPathPanel.getXPathExpression(), this);
+                t1 = System.currentTimeMillis();
+                setStatus(NLS.nls("MAIN.FRAME.EVALUATION.TOOK")+ " "+(t1-t0)+" ms");
+            } catch (Exception exc) {
+                setStatus(NLS.nls("MAIN.FRAME.EVALUATION.PROBLEM")+ " "+exc.toString());
+                new ParseExceptionHandler(this, exc);
+            }
+        }
+    }
+
+    /**
+     * Sets the status bar message
+	 * @param string the new status, the empty string will be set if the value is <code>null</code>
+	 */
+	private void setStatus(String string) {
+        if (string == null)
+            string = "";
+        statusLbl.setText(string);		
+	}
+
+	/**
+     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
+     */
+    public void viewerModelChanged(ViewerModelEvent e) {
+        evalBtn.setEnabled(model.hasCompiledTree());
+    }
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:42  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.6  2005/02/16 15:47:01  mikkey
+ * javadoc fixes
+ *
+ * Revision 1.5  2004/12/13 14:46:11  tomcopeland
+ * Applied, thanks Miguel!
+ *
+ * Revision 1.4  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.3  2004/04/15 18:21:58  tomcopeland
+ * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
+ *
+ * Revision 1.2  2003/09/23 20:51:06  tomcopeland
+ * Cleaned up imports
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.2  2003/09/24 00:40:35  bgr
+ * evaluation results browsing added
+ *
+ * Revision 1.1  2003/09/22 05:21:54  bgr
+ * initial commit
+ *
+ */
@@ -0,0 +1,112 @@
+package net.sourceforge.pmd.util.viewer.gui;
+
+import net.sourceforge.pmd.util.viewer.util.NLS;
+
+import javax.swing.*;
+import java.awt.BorderLayout;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+
+/**
+ * handles parsing exceptions
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public class ParseExceptionHandler
+        extends JDialog
+        implements ActionListener {
+    private Exception exc;
+    private JTextArea errorArea;
+    private JButton okBtn;
+
+    /**
+     * creates the dialog
+     *
+     * @param parent dialog's parent
+     * @param exc    exception to be handled
+     */
+    public ParseExceptionHandler(JFrame parent, Exception exc) {
+        super(parent, NLS.nls("COMPILE_ERROR.DIALOG.TITLE"), true);
+
+        this.exc = exc;
+
+        init();
+    }
+
+    private void init() {
+        errorArea = new JTextArea();
+        errorArea.setEditable(false);
+        errorArea.setText(exc.getMessage() + "\n");
+
+        getContentPane().setLayout(new BorderLayout());
+
+        JPanel messagePanel = new JPanel(new BorderLayout());
+
+        messagePanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createRaisedBevelBorder(),
+                BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
+                        NLS.nls("COMPILE_ERROR.PANEL.TITLE"))));
+
+        messagePanel.add(new JScrollPane(errorArea), BorderLayout.CENTER);
+
+        getContentPane().add(messagePanel, BorderLayout.CENTER);
+
+        JPanel btnPane = new JPanel(new FlowLayout(FlowLayout.RIGHT));
+
+        okBtn = new JButton(NLS.nls("COMPILE_ERROR.OK_BUTTON.CAPTION"));
+
+        okBtn.addActionListener(this);
+
+        btnPane.add(okBtn);
+
+        getRootPane().setDefaultButton(okBtn);
+
+        getContentPane().add(btnPane, BorderLayout.SOUTH);
+
+        pack();
+
+        setLocationRelativeTo(getParent());
+
+        setVisible(true);
+    }
+
+    /**
+     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
+     */
+    public void actionPerformed(ActionEvent e) {
+        if (e.getSource() == okBtn) {
+            dispose();
+        }
+    }
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:42  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.4  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.3  2004/04/15 18:21:58  tomcopeland
+ * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
+ *
+ * Revision 1.2  2003/09/23 20:51:06  tomcopeland
+ * Cleaned up imports
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.2  2003/09/24 00:40:35  bgr
+ * evaluation results browsing added
+ *
+ * Revision 1.1  2003/09/22 05:21:54  bgr
+ * initial commit
+ *
+ */
@@ -0,0 +1,119 @@
+package net.sourceforge.pmd.util.viewer.gui;
+
+import net.sourceforge.pmd.ast.SimpleNode;
+import net.sourceforge.pmd.util.viewer.model.ViewerModel;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelEvent;
+import net.sourceforge.pmd.util.viewer.model.ViewerModelListener;
+import net.sourceforge.pmd.util.viewer.util.NLS;
+
+import javax.swing.*;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.DefaultHighlighter;
+import java.awt.BorderLayout;
+import java.awt.Color;
+
+
+/**
+ * source code panel
+ *
+ * @author Boris Gruschko ( boris at gruschko.org )
+ * @version $Id$
+ */
+public class SourceCodePanel
+        extends JPanel
+        implements ViewerModelListener {
+    private ViewerModel model;
+    private JTextArea sourceCodeArea;
+
+    public SourceCodePanel(ViewerModel model) {
+        this.model = model;
+
+        init();
+    }
+
+    private void init() {
+        model.addViewerModelListener(this);
+
+        setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), NLS.nls("SOURCE.PANEL.TITLE")));
+
+        setLayout(new BorderLayout());
+
+        sourceCodeArea = new JTextArea();
+
+        add(new JScrollPane(sourceCodeArea), BorderLayout.CENTER);
+    }
+
+    /**
+     * retrieves the string representation of the source code
+     *
+     * @return source code's string representation
+     */
+    public String getSourceCode() {
+        return sourceCodeArea.getText();
+    }
+
+    /**
+     * @see ViewerModelListener#viewerModelChanged(ViewerModelEvent)
+     */
+    public void viewerModelChanged(ViewerModelEvent e) {
+        if (e.getReason() == ViewerModelEvent.NODE_SELECTED) {
+            final SimpleNode node = (SimpleNode) e.getParameter();
+
+            SwingUtilities.invokeLater(new Runnable() {
+                public void run() {
+                    try {
+                        sourceCodeArea.getHighlighter().removeAllHighlights();
+
+                        if (node == null) {
+                            return;
+                        }
+
+                        int startOffset =
+                                (sourceCodeArea.getLineStartOffset(node.getBeginLine() - 1) +
+                                node.getBeginColumn()) - 1;
+
+                        int end =
+                                (sourceCodeArea.getLineStartOffset(node.getEndLine() - 1) +
+                                node.getEndColumn());
+
+                        sourceCodeArea.getHighlighter().addHighlight(startOffset, end,
+                                new DefaultHighlighter.DefaultHighlightPainter(new Color(79, 237, 111)));
+
+                        sourceCodeArea.moveCaretPosition(startOffset);
+                    } catch (BadLocationException exc) {
+                        throw new IllegalStateException(exc.getMessage());
+                    }
+                }
+            });
+        }
+    }
+}
+
+
+/*
+ * $Log$
+ * Revision 1.1  2005/08/15 19:51:42  tomcopeland
+ * Initial revision
+ *
+ * Revision 1.5  2005/02/16 15:47:27  mikkey
+ * javadoc fixes
+ *
+ * Revision 1.4  2004/09/27 19:42:52  tomcopeland
+ * A ridiculously large checkin, but it's all just code reformatting.  Nothing to see here...
+ *
+ * Revision 1.3  2004/04/15 18:21:58  tomcopeland
+ * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
+ *
+ * Revision 1.2  2003/09/23 20:51:06  tomcopeland
+ * Cleaned up imports
+ *
+ * Revision 1.1  2003/09/23 20:32:42  tomcopeland
+ * Added Boris Gruschko's new AST/XPath viewer
+ *
+ * Revision 1.1  2003/09/24 01:33:03  bgr
+ * moved to a new package
+ *
+ * Revision 1.1  2003/09/22 05:21:54  bgr
+ * initial commit
+ *
+ */
				`@@ -1 +0,0 @@`
				`distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.2/apache-maven-3.5.2-bin.zip`
				`@@ -1 +0,0 @@`
				ssh-rsa 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 ssh key for pmd. used for travis accessing sourceforge and github.