Setting JVM options

[nournia]

Is there any way to set JVM heap size? something that works like this:

java -Xmx512m

And there are some questions about CLASSPATH. When I set it in code, can't find my classes:

environ['CLASSPATH'] = 'absolute/path/file.jar'

Even setting that out of my python file, doesn't change anything:

export CLASSPATH="absolute/path/file.jar"

[JoshRosen]

I ran into a similar problem with the CLASSPATH; it looks like it needs to be set before importing jnius.

I'm also curious about setting JVM options.

[davidcheng0716]

I have the same problem and I the "make tests" command didn't run any test case.

make tests
javac jnius/src/org/jnius/NativeInvocationHandler.java
...
4 warnings generated.
cc -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -Wl,-F. -g build/temp.macosx-10.9-intel-2.7/jnius/jnius.o -o /Users/hotdog16/Downloads/pyjnius-master/jnius/jnius.so -framework JavaVM
cd tests && javac org/jnius/HelloWorld.java
cd tests && javac org/jnius/BasicsTest.java
cd tests && javac org/jnius/MultipleMethods.java
cd tests && javac org/jnius/SimpleEnum.java
cd tests && javac org/jnius/InterfaceWithPublicEnum.java
cd tests && javac org/jnius/ClassArgument.java
cd tests && env PYTHONPATH=..: nosetests-2.7 -v
Ran 0 tests in 0.002s

OK

When I run test by myself:
cd tests/
PYTHONPATH=..: nosetests test_basics.py
EEEEEEEEEEEEE
ERROR: test_instance_fields (test_basics.BasicsTest)
Traceback (most recent call last):
File "/Users/hotdog16/Downloads/pyjnius-master/tests/test_basics.py", line 43, in test_instance_fields
test = autoclass('org.jnius.BasicsTest')()
File "/Library/Python/2.7/site-packages/jnius/reflect.py", line 150, in autoclass
c = find_javaclass(clsname)
File "jnius_export_func.pxi", line 23, in jnius.find_javaclass (jnius/jnius.c:12356)
JavaException: Class not found 'org/jnius/BasicsTest'
....

[davidcheng0716]

Solved, The mac OS X jdk issue.
Go to mac developer page and search java to download the newest jdk(JavaForOSX2013-05.dmg)
https://developer.apple.com/downloads/index.action
reinstall pyjnius, it work!