question: private static int CallIntMethodV ( JNIEnvironment env , int objJREF , int methodID , Address argAddress ) throws Exception { if ( traceJNI ) VM . sysWrite ( "JNI called: CallIntMethodV  \n" ) ; RuntimeEntrypoints . checkJNICountDownToGC ( ) ; try { Object obj = env . getJNIRef ( objJREF ) ; Object returnObj = JNIHelpers . invokeWithVarArg ( obj , methodID , argAddress , TypeReference . Int , false ) ; return Reflection . unwrapInt ( returnObj ) ; } catch ( Throwable unexpected ) { if ( traceJNI ) unexpected . printStackTrace ( System . err ) ; env . recordException ( unexpected ) ; return 0 ; } }
target:  CallIntMethodV:  invoke a virtual method that returns an int value