详解Java 打印堆栈的几种方法

package name.xu;public class CallStack {  public static void printCallStatck() {    Throwable ex = new Throwable();    StackTraceElement[] stackElements = ex.getStackTrace();    if (stackElements != null) {      for (int i = 0; i < stackElements.length; i++) {        System.out.print(stackElements[i].getClassName()+"/t");        System.out.print(stackElements[i].getFileName()+"/t");        System.out.print(stackElements[i].getLineNumber()+"/t");        System.out.println(stackElements[i].getMethodName());        System.out.println("-----------------------------------");      }    }  }  }