@Test public void testPrintStackTrace_Empty() { Assert.assertEquals("", StackTraceExtractor.printStackTrace(null)); Assert.assertEquals("", StackTraceExtractor.printStackTrace(Collections.EMPTY_LIST)); }
public static String printStackTrace(List<StackTraceElement> stackTraceElements) { if (stackTraceElements == null) { return ""; } StringBuilder sb = new StringBuilder(); String lineSeparator = System.getProperty("line.separator"); for (StackTraceElement stackTraceElement : stackTraceElements) { sb.append(stackTraceElement.toString()).append(lineSeparator); } if (sb.length() > 0) { return sb.substring(0, sb.length() - 1); } else { return ""; } }
StackTraceExtractor { public static String printStackTrace(List<StackTraceElement> stackTraceElements) { if (stackTraceElements == null) { return ""; } StringBuilder sb = new StringBuilder(); String lineSeparator = System.getProperty("line.separator"); for (StackTraceElement stackTraceElement : stackTraceElements) { sb.append(stackTraceElement.toString()).append(lineSeparator); } if (sb.length() > 0) { return sb.substring(0, sb.length() - 1); } else { return ""; } } }
StackTraceExtractor { public static String printStackTrace(List<StackTraceElement> stackTraceElements) { if (stackTraceElements == null) { return ""; } StringBuilder sb = new StringBuilder(); String lineSeparator = System.getProperty("line.separator"); for (StackTraceElement stackTraceElement : stackTraceElements) { sb.append(stackTraceElement.toString()).append(lineSeparator); } if (sb.length() > 0) { return sb.substring(0, sb.length() - 1); } else { return ""; } } private  StackTraceExtractor(); }
StackTraceExtractor { public static String printStackTrace(List<StackTraceElement> stackTraceElements) { if (stackTraceElements == null) { return ""; } StringBuilder sb = new StringBuilder(); String lineSeparator = System.getProperty("line.separator"); for (StackTraceElement stackTraceElement : stackTraceElements) { sb.append(stackTraceElement.toString()).append(lineSeparator); } if (sb.length() > 0) { return sb.substring(0, sb.length() - 1); } else { return ""; } } private  StackTraceExtractor(); static List<StackTraceElement> getTraceForProxiedMethod(Method method); static List<StackTraceElement> getTraceForImplementingMethod(Method method, Method methodImpl); static List<StackTraceElement> getTraceTillPackage(String packageName); static String printStackTrace(List<StackTraceElement> stackTraceElements); }
StackTraceExtractor { public static String printStackTrace(List<StackTraceElement> stackTraceElements) { if (stackTraceElements == null) { return ""; } StringBuilder sb = new StringBuilder(); String lineSeparator = System.getProperty("line.separator"); for (StackTraceElement stackTraceElement : stackTraceElements) { sb.append(stackTraceElement.toString()).append(lineSeparator); } if (sb.length() > 0) { return sb.substring(0, sb.length() - 1); } else { return ""; } } private  StackTraceExtractor(); static List<StackTraceElement> getTraceForProxiedMethod(Method method); static List<StackTraceElement> getTraceForImplementingMethod(Method method, Method methodImpl); static List<StackTraceElement> getTraceTillPackage(String packageName); static String printStackTrace(List<StackTraceElement> stackTraceElements);  }