in src/main/java/com/intellij/rt/debugger/agent/CollectionBreakpointInstrumentor.java [760:775]
private void addCaptureFieldModificationCode(MethodVisitor mv,
String clsName,
String fieldOwner,
String fieldName,
boolean isStaticField) {
putThisObjOnStack(mv, clsName, fieldOwner, isStaticField);
mv.visitLdcInsn(fieldOwner);
mv.visitLdcInsn(fieldName);
mv.visitLdcInsn(true);
mv.visitMethodInsn(Opcodes.INVOKESTATIC,
getInstrumentorClassName(),
CAPTURE_FIELD_MODIFICATION_METHOD_NAME,
CAPTURE_FIELD_MODIFICATION_METHOD_DESC,
false);
myAdditionalStackSpace += 3;
}