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package com.sun.media.sound;

Printer allows you to set up global debugging status and print messages accordingly.
Author:David Rivas, Kara Kytle
/** * Printer allows you to set up global debugging status and print * messages accordingly. * * @author David Rivas * @author Kara Kytle */
final class Printer { static final boolean err = false; static final boolean debug = false; static final boolean trace = false; static final boolean verbose = false; static final boolean release = false; static final boolean SHOW_THREADID = false; static final boolean SHOW_TIMESTAMP = false; /*static void setErrorPrint(boolean on) { err = on; } static void setDebugPrint(boolean on) { debug = on; } static void setTracePrint(boolean on) { trace = on; } static void setVerbosePrint(boolean on) { verbose = on; } static void setReleasePrint(boolean on) { release = on; }*/
Suppresses default constructor, ensuring non-instantiability.
/** * Suppresses default constructor, ensuring non-instantiability. */
private Printer() { } public static void err(String str) { if (err) println(str); } public static void debug(String str) { if (debug) println(str); } public static void trace(String str) { if (trace) println(str); } public static void verbose(String str) { if (verbose) println(str); } public static void release(String str) { if (release) println(str); } private static long startTime = 0; public static void println(String s) { String prepend = ""; if (SHOW_THREADID) { prepend = "thread " + Thread.currentThread().getId() + " " + prepend; } if (SHOW_TIMESTAMP) { if (startTime == 0) { startTime = System.nanoTime() / 1000000l; } prepend = prepend + ((System.nanoTime()/1000000l) - startTime) + "millis: "; } System.out.println(prepend + s); } public static void println() { System.out.println(); } }