NullPointerException

[gs-rezaem]

There is a simple bug on line 843 of PCDManager:

        int filesNo = updatedJavaFiles.size() + newJavaFiles.size();
        String[] fileNames = new String[filesNo];
        int i = 0;
        for (String updatedFile : updatedJavaFiles) {
            recompiledJavaFiles.add(fileNames[i] = updatedFile); // line 843
        }
        for (int j = 0; j < newJavaFiles.size(); j++) {
            recompiledJavaFiles.add(fileNames[i++] = newJavaFiles.get(j));

that fileNames[i] should be fileNames[i++], otherwise the array doesn't get filled with the proper contents leading to an eventual NPE.