int r = nativeavailable(); if ( debug_verbose ) z.reportln( "RXTXPort:available() returning " + r ); IOLocked--; return r;
try { int r = nativeavailable(); if ( debug_verbose ) z.reportln( "RXTXPort:available() returning " + r ); return r; } finally { IOLocked--; }
		public synchronized int available() throws IOException		{			if ( monThreadisInterrupted == true )			{				return(0);			}			if ( debug_verbose )				z.reportln( "RXTXPort:available() called" );			IOLocked++;			int r = nativeavailable();			if ( debug_verbose )				z.reportln( "RXTXPort:available() returning " +					r );			IOLocked--;			return r;		}