get Exception Message from Throwable - Android java.lang

Android examples for java.lang:Throwable

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Description

get Exception Message from Throwable

Demo Code

public class Main {

  public static String getExceptionMessage(Throwable ex) {
    StringBuilder sb = new StringBuilder(ex.getClass().getSimpleName()).append(":");
    if (ex.getMessage() != null) {
      sb.append(ex.getMessage()).append("\n");
    }/*from ww  w.  j a va2 s  .  c  o  m*/

    for (StackTraceElement element : ex.getStackTrace()) {
      sb.append(element.toString()).append("-").append(element.getLineNumber()).append("\n");
    }

    if (ex.getCause() != null) {
      String inner = getExceptionMessage(ex.getCause());
      sb.append(inner);
    }

    sb.append("\n");
    return sb.toString();
  }

}

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