static ClassInfo getDataRepresentationClassInfo(MJIEnv env, FeatureExpr ctx) {
ThreadInfo ti = env.getThreadInfo();
// Instruction insn = ti.getPC().getValue();
ClassInfo ci = ClassLoaderInfo.getSystemResolvedClassInfo(DataRepresentation);
if (ci.pushRequiredClinits(ctx, ti)) {
env.repeatInvocation();
return null;
}
return ci;
}
static boolean isAvailable(MJIEnv env, FieldInfo fi, int fobjRef) {
if (fi.isStatic()) {
ClassInfo fci = fi.getClassInfo();
if (fci.requiresClinitExecution(env.getThreadInfo())) {
env.repeatInvocation();
return false;
}
} else {
if (fobjRef == MJIEnv.NULL) {
env.throwException("java.lang.NullPointerException");
return false;
}
// class had obviously been initialized, otherwise we won't have an instance of it
}
return true;
}