Here you can find the source of printStackTrace(StackTraceElement[] stes, String filter)
public static String printStackTrace(StackTraceElement[] stes, String filter)
//package com.java2s; /**//from ww w . j a va2 s . c o m * Copyright (C) 2014 DANS - Data Archiving and Networked Services (info@dans.knaw.nl) Licensed under the Apache License, Version 2.0 (the "License"); you may * not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required * by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ public class Main { public static String printStackTrace(StackTraceElement[] stes, String filter) { StringBuilder sb = new StringBuilder(); for (StackTraceElement ste : stes) { if (filter == null || ste.getClassName().startsWith(filter)) { sb.append("\n\t").append("at ").append(ste.getClassName()).append(" (").append(ste.getFileName()) .append(":").append(ste.getLineNumber()).append(")"); } } return sb.toString(); } }