public List<String> getJavaFilePaths(String localGitFolder) throws NoHeadException, IOException, GitAPIException{
		List<String> paths = new ArrayList<String>();
		String[] entries = getIndexedFilePaths(localGitFolder);
		for(String entry:entries){
			if(entry.endsWith(".java")){
				paths.add(entry);
				System.out.println(entry);
			}
		}
		return paths;
	}