if ( !stopped ) { stopping

true; try { wait (); } catch ( InterruptedException e ) { } } } synchronized void canStop () { if ( stopping

true ) { stopping

false; stopped

true; notify (); } } } Trace.java /** * Trace.java *

• Copyright Cisco Systems, Inc. * */ public interface Trace { /**
• bufPrint (str) puts str in buffer only. */ public void bufPrint ( String string ); /**
• print () println () bufPrint and invoke flush (); */ public void print ( String string ); public void print ( char character ); public void print ( int integer ); public void println ( String string ); public void println ( char character ); public void println ( int integer ); /**
• flush out the buffer. */ public void flush (); } Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 757 Cisco Unified JTAPI Examples Trace.java