Java Throwable to String getStackTrace(Throwable t)

Description

get Stack Trace

License

Open Source License

Declaration

public static String getStackTrace(Throwable t) 

Method Source Code

//package com.java2s;
import java.io.PrintWriter;
import java.io.StringWriter;

public class Main {
    public static String getStackTrace(Throwable t) {
        if (t == null) {
            try {
                throw new Exception();
            } catch (Exception e) {
                t = e;/*  w  w w  . j a v  a  2  s .c om*/
            }
        }
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        t.printStackTrace(pw);
        sw.flush();
        return sw.toString();
    }

    public static String toString(Object[] arr) {
        return toString(arr, true);
    }

    public static String toString(Object[] arr, boolean square) {
        if (arr == null) {
            return "null";
        }
        StringBuffer sb = new StringBuffer();
        if (square) {
            sb.append("[");
        } else {
            sb.append("(");
        }
        for (int i = 0; i < arr.length; ++i) {// Object o : arr ) {
            if (i > 0) {
                sb.append(",");
            }
            if (arr[i] == null) {
                sb.append("null");
            } else {
                sb.append(arr[i].toString());
            }
        }
        if (square) {
            sb.append("]");
        } else {
            sb.append(")");
        }

        return sb.toString();
    }
}

Related

1. getStackTrace(Throwable pException)
2. getStackTrace(Throwable pThrowable_)
3. getStackTrace(Throwable t)
4. getStackTrace(Throwable t)
5. getStackTrace(Throwable t)
6. getStackTrace(Throwable t)
7. getStackTrace(Throwable t)
8. getStackTrace(Throwable t)
9. getStackTrace(Throwable t)