Making UncaughtExceptionHandler user friendly

gistfile1.java

package com.silverrail.utils;

import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;

public class UncaughtExceptionHandlerForHumans implements Thread.UncaughtExceptionHandler {
    @Override
    public void uncaughtException(Thread t, Throwable e) {
        List<Throwable> chain = new ArrayList<>();
        Throwable cause = e;
        while (cause != null) {
            chain.add(cause);
            cause = cause.getCause();
        }

        StringWriter buf = new StringWriter();
        buf.append(String.format(" BADABUM in thread '%s'%n", t.getName()));

        for (Throwable throwable : chain) {
            buf.append(String.format("   ||%n"));
            buf.append(String.format("   \\/%n"));
            StackTraceElement[] stackTrace = throwable.getStackTrace();

            if (stackTrace != null && stackTrace.length > 0) {
                StackTraceElement topElement = stackTrace[0];

                buf.append(String.format("%s(%d): %s%n",
                        topElement.getFileName(),
                        topElement.getLineNumber(),
                        throwable.getMessage()));
            } else {
                buf.append(String.format("%s%n", throwable.getMessage()));
            }
        }

        System.out.flush();
        System.err.println(buf);
    }

    public static void set() {
        Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandlerForHumans());
    }
}