com.sun.javatest.TestResult

contains the following blocks

                        // JDK 1.1--start
                        String s = output.toString();
                        output = new StringBuffer(s.substring(0, overflowStart) + s.substring(output.length() - overflowEnd));
                        // JDK 1.1--end

                        // JDK 1.1--start
                        String s = output.toString();
                        output = new StringBuffer(s.substring(0, overflowStart) + OVERFLOW_MESSAGE + s.substring(overflowEnd));
                        // JDK 1.1--end


JTHarness is JDK8 baselined, so this code could and should be optimized