question: private static boolean CallStaticBooleanMethodV ( JNIEnvironment env , int classJREF , int methodID , Address argAddress ) throws Exception { if ( traceJNI ) VM . sysWrite ( "JNI called: CallStaticBooleanMethodV  \n" ) ; RuntimeEntrypoints . checkJNICountDownToGC ( ) ; try { Object returnObj = JNIHelpers . invokeWithVarArg ( methodID , argAddress , TypeReference . Boolean ) ; return Reflection . unwrapBoolean ( returnObj ) ; } catch ( Throwable unexpected ) { if ( traceJNI ) unexpected . printStackTrace ( System . err ) ; env . recordException ( unexpected ) ; return false ; } }
target:  CallStaticBooleanMethodV:  invoke a static method that returns a boolean value