docs: @Override
      public void visitLdcInsn(Object cst) {
          // We use this method to support accesses to .class.
          if (cst instanceof Type) {
              int sort = ((Type) cst).getSort();
              if (sort == Type.OBJECT) {
                  String className = Types.descToInternalName(((Type) cst).getDescriptor());
                  insertTInvocation0(className, mProbeCounter.incrementAndGet());
              }
          }
          mv.visitLdcInsn(cst);
      }