mv.visitLdcInsn("[\n");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;");
mv.visitInsn(POP);
mv.visitLdcInsn(" ");
mv.visitVarInsn(ASTORE, varINDENT2);
mv.visitLdcInsn(" ");
mv.visitVarInsn(ASTORE, varINDENT4);
mv.visitVarInsn(ALOAD, varSB);
mv.visitVarInsn(ALOAD, varINDENT2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;");
mv.visitInsn(POP);