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Replacing IOUtils.closeQuietly(foo) with try-with-resources statements

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This commit is contained in:
Will Herrmann
2018-10-19 14:23:51 -05:00
parent 7edaf78e4a
commit 377baf7caf
23 changed files with 101 additions and 207 deletions
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11
pmd-javascript/src/main/java/net/sourceforge/pmd/cpd/EcmascriptTokenizer.java
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@ -4,11 +4,10 @@
package net.sourceforge.pmd.cpd;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import org.apache.commons.io.IOUtils;
import net.sourceforge.pmd.cpd.token.JavaCCTokenFilter;
import net.sourceforge.pmd.cpd.token.TokenFilter;
import net.sourceforge.pmd.lang.LanguageRegistry;
@ -26,11 +25,9 @@ public class EcmascriptTokenizer implements Tokenizer {
@Override
public void tokenize(SourceCode sourceCode, Tokens tokenEntries) {
StringBuilder buffer = sourceCode.getCodeBuffer();
Reader reader = null;
try {
try (Reader reader = new StringReader(buffer.toString())) {
LanguageVersionHandler languageVersionHandler = LanguageRegistry.getLanguage(EcmascriptLanguageModule.NAME)
.getDefaultVersion().getLanguageVersionHandler();
reader = new StringReader(buffer.toString());
TokenFilter tokenFilter = new JavaCCTokenFilter(languageVersionHandler
.getParser(languageVersionHandler.getDefaultParserOptions())
.getTokenManager(sourceCode.getFileName(), reader));
@ -46,8 +43,8 @@ public class EcmascriptTokenizer implements Tokenizer {
err.printStackTrace();
System.err.println("Skipping " + sourceCode.getFileName() + " due to parse error");
tokenEntries.add(TokenEntry.getEOF());
} finally {
IOUtils.closeQuietly(reader);
} catch (IOException e) {
e.printStackTrace();
}
}