added example of mixing hand written jni code with swig

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@330 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/java/simple/Makefile

@@ -4,10 +4,13 @@ SRCS       = example.c
 TARGET     = libexample
 INTERFACE  = example.i
 SWIGOPT    = 
-all::
+
+all::	java
+
+java::
 	$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' \
 	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' java
 
 clean::
-	rm -f *_wrap* *.o core *~ *.so *.pm myperl
+	rm -f *_wrap* *.o core *~ *.so example.java
 

SWIG/Examples/java/simple/README

@@ -1 +1,8 @@
 Simple example from users manual.
+
+type:
+make
+javac *.java
+export LD_LIBRARY_PATH=. # sh
+setenv LD_LIBRARY_PATH . # csh
+java main