Bug 6478 Jar packager progress messages misleading
When exporting classes to a JAR file, the progress message says things like: "Exporting org.eclipse.foo.MyFile.java" This is misleading, because it looks like it's adding .java files to the zip, but it's actually adding class files. I actually canceled the export and went to check the jar file when I saw these messages. I suggest just trimming the .java suffix: "Exporting org.eclipse.foo.MyFile"
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/jarpackager/JarFileExportOperation.java
if (hasErrors) {
			if (canBeExported)
				addWarning(JarPackagerMessages.getFormattedString("JarFileExportOperation.exportedWithCompileErrors", file.getFullPath()), null); 
			else
				addWarning(JarPackagerMessages.getFormattedString("JarFileExportOperation.notExportedDueToCompileErrors", file.getFullPath()), null); 
		}
		if (hasWarnings) {
			if (canBeExported)
				addWarning(JarPackagerMessages.getFormattedString("JarFileExportOperation.exportedWithCompileWarnings", file.getFullPath()), null); 
			else
				addWarning(JarPackagerMessages.getFormattedString("JarFileExportOperation.notExportedDueToCompileWarnings", file.getFullPath()), null); 
		}
	}
	/**
	 * Exports the resources as specified by the JAR package.
	 * 
	 * @param	progressMonitor	the progress monitor that displays the progress
	 * @see		#getStatus()
	 */
	public void run(IProgressMonitor progressMonitor) throws InvocationTargetException, InterruptedException {
		if (fJarPackage != null)
			singleRun(progressMonitor);
		else {
			int jarCount= fDescriptionFiles.length;
			for (int i= 0; i < jarCount; i++) {
				fJarPackage= readJarPackage(fDescriptionFiles[i]);
				if (fJarPackage != null)
					singleRun(progressMonitor);
			}
		}