DebugHelper

package de.atbits.cms.util;

public class DebugHelper {
	
	// public static final boolean DEBUG = true;
	public static final boolean DEBUG = false;
	public static final boolean DEBUG_MEM = true;
	
	/**
	 * trace memory informations
	 * 
	 * @SuppressWarnings("all")
	 */
	public static void traceMemory(String msg) {
		if (false == DEBUG_MEM) {
			return;
		}

		int mb = 1024 * 1024;

		// Getting the runtime reference from system
		Runtime runtime = Runtime.getRuntime();

		System.out.println("##### Heap statistics [MB] " + msg + "#####");

		// Print used memory
		System.out.println("Used Memory:"
				+ (runtime.totalMemory() - runtime.freeMemory()) / mb);

		// Print free memory
		System.out.println("Free Memory:" + runtime.freeMemory() / mb);

		// Print total available memory
		System.out.println("Total Memory:" + runtime.totalMemory() / mb);

		// Print Maximum available memory
		System.out.println("Max Memory:" + runtime.maxMemory() / mb);
	}

	/**
	 * trace memory informations
	 */
	public static void traceMemory() {
		traceMemory("");
	}
}