From 189bb46ea1a92087ac266409214e0f29df5182f2 Mon Sep 17 00:00:00 2001
From: Shubham <shubham.null@gmail.com>
Date: Mon, 28 Jan 2019 14:39:08 +0530
Subject: [PATCH] UnusedImports false positive for method parameter type in
 @see Javadoc

Updated SEE_PATTERN regex pattern.
---
 .../pmd/lang/java/rule/bestpractices/UnusedImportsRule.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/bestpractices/UnusedImportsRule.java b/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/bestpractices/UnusedImportsRule.java
index 29516d0862..402b4d14f9 100644
--- a/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/bestpractices/UnusedImportsRule.java
+++ b/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/bestpractices/UnusedImportsRule.java
@@ -41,7 +41,7 @@ public class UnusedImportsRule extends AbstractJavaRule {
      * @throws package.class label
      */
     private static final Pattern SEE_PATTERN = Pattern
-            .compile("@see\\s+(\\p{Alpha}\\w*)(?:#\\w*(?:\\(([\\w\\s,]*)\\))?)?");
+            .compile("@see\\s+(\\p{Alpha}?+\\w*)(?:#\\w*(?:\\(([\\w\\s,]*)\\))?)?");
 
     private static final Pattern LINK_PATTERNS = Pattern
             .compile("\\{@link(?:plain)?\\s+(\\p{Alpha}\\w*)(?:#\\w*(?:\\(([.\\w\\s,]*)\\))?)?[\\s\\}]");