a few minor tweaks
git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@765 51baf565-9d33-0410-a72c-fc3788e3496d
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@ -74,14 +74,10 @@ class SourceFileList extends JList implements TreeSelectionListener
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if ((userObject instanceof File) && (userObject != m_lastDirectory))
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{
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File directory;
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File[] files;
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Vector fileNames;
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directory = (File) userObject;
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File directory = (File) userObject;
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m_lastDirectory = directory;
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files = directory.listFiles(new FilesFilter());
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fileNames = new Vector();
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File[] files = directory.listFiles(new FilesFilter());
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Vector fileNames = new Vector();
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if (files != null)
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{
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@ -105,11 +101,9 @@ class SourceFileList extends JList implements TreeSelectionListener
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public boolean accept(File file)
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{
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if (file.isFile() && (file.isHidden() == false))
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if (file.isFile() && !file.isHidden())
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{
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String fileName = file.getName().toLowerCase();
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return (fileName.endsWith(JAVA));
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return file.getName().toLowerCase().endsWith(JAVA);
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}
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return false;
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