public void report(Diagnostic<? extends JavaFileObject> diagnostic) { final CompilerMessage.Kind kind; switch (diagnostic.getKind()) { case ERROR: kind = BuildMessage.Kind.ERROR; myErrorCount++; break; case MANDATORY_WARNING: case WARNING: case NOTE: kind = BuildMessage.Kind.WARNING; myWarningCount++; break; default: kind = BuildMessage.Kind.INFO; } File sourceFile = null; try { // for eclipse compiler just an attempt to call getSource() may lead to an NPE, // so calling this method under try/catch to avoid induced compiler errors final JavaFileObject source = diagnostic.getSource(); sourceFile = source != null ? Utils.convertToFile(source.toUri()) : null; } catch (Exception e) { LOG.info(e); } final String srcPath = sourceFile != null ? FileUtil.toSystemIndependentName(sourceFile.getPath()) : null; String message = diagnostic.getMessage(Locale.US); if (Utils.IS_TEST_MODE) { LOG.info(message); } myContext.processMessage( new CompilerMessage( BUILDER_NAME, kind, message, srcPath, diagnostic.getStartPosition(), diagnostic.getEndPosition(), diagnostic.getPosition(), diagnostic.getLineNumber(), diagnostic.getColumnNumber())); }