A JSP to print all the stacks

A JSP to print all the stacks

 

<%@ page import="java.util.*" %><%
    Map<Thread,StackTraceElement[]> map = Thread.getAllStackTraces();
    Set tt = map.keySet();
    Iterator<Thread> ti = tt.iterator();
    Thread thrd = null;
    final String br = "<" + "br" + ">";//website does not parse it
    try{

        int cnt = 1;
        StackTraceElement[] st = null;
        while(ti.hasNext() ){
            thrd = ti.next();
            out.print(br + "<" + "hr" + ">" + br + cnt + " \"" + thrd.getName());
            out.println("\", priority :" + thrd.getPriority()  + ", state :" + thrd.getState());

            out.print(", id :" + thrd.getId() + ", hex :" +  Long.toHexString(thrd.getId()) );
            out.print(" alive :"  + thrd.isAlive() + ", daemon :" + thrd.isDaemon() );
            out.print(" interrupted  :"  + thrd.isInterrupted() + ", daemon :" + thrd.isDaemon() );
            out.print(".\n" + br);
            st = thrd.getStackTrace();
            for(int sti = 0; sti < st.length; sti++){
                out.println(br + " &nbsp; &nbsp; " + st[sti].getClassName() + "." + st[sti].getMethodName());
                out.println("(" + st[sti].getFileName());
                if(st[sti].getLineNumber() < 1){
                    out.print("Native method");
                }else{
                    out.print(":" + st[sti].getLineNumber());
                }
                out.println(")");
            }

            out.println("");
            cnt++;
        }
    }catch(Exception e){
        out.println(br + "err " + e + br);
    }




%>