Adding checks for Java 1.6.

Author: damellis

configure

@@ -21541,7 +21541,7 @@ Linux)
 	CFLAGS=$CFLAGS" -D__need_timespec"
 	case $JAVA_VERSION in
 
-	1.2*|1.3*|1.4*|1.5*)
+	1.2*|1.3*|1.4*|1.5*|1.6*)
 		#fix_parameters $JPATH/jre/lib/javax.comm.properties
 		CLASSPATH=".:\$(TOP):\$(TOP)/src:"`find $JPATH/ -name RXTXcomm.jar |head -n1`
 		JHOME=$JPATH"/jre/lib/ext"
@@ -21611,7 +21611,7 @@ Linux)
 	TARGETLIB="\$(target_triplet)/librxtxSerial.la \
 			\$(target_triplet)/librxtxParallel.la"
 	case $JAVA_VERSION in
-	1.2*|1.3*|1.4*|1.5*)
+	1.2*|1.3*|1.4*|1.5*|1.6*)
 		#fix_parameters $JPATH/jre/lib/javax.comm.properties
 		CLASSPATH=".:\$(TOP):\$(TOP)/src:"`find $JPATH/ -name RXTXcomm.jar |head -n1`
 		RXTX_PATH="\$(JPATH)/jre/lib/\$(OS_ARCH)"
@@ -21747,7 +21747,7 @@ BeOS)
 
 WIN32)
 	case $JAVA_VERSION in
-	1.2*|1.3*|1.4*|1.5*)
+	1.2*|1.3*|1.4*|1.5*|1.6*)
 		CLASSPATH=".:\$(TOP):\$(TOP)/src:`find $JPATH/ -name RXTXcomm.jar |head -n1`:$CLASSPATH"
 		JHOME=$JPATH"/jre/lib/ext"
 	;;
@@ -21799,7 +21799,7 @@ Solaris*)
 	CLASSPATH=".:\$(TOP):\$(TOP)/src:\$(JPATH)/lib/classes.zip:\$(JPATH)/lib/RXTXcomm.jar:$CLASSPATH"
 
 	case $JAVA_VERSION in
-	1.2*|1.3*|1.4*|1.5*)
+	1.2*|1.3*|1.4*|1.5*|1.6*)
 		RXTX_PATH="\$(JPATH)/jre/lib/\$(OS_ARCH)"
 	;;
 	1.1*)