jodd-proxetta/src/main/java/jodd/asm7/SymbolTable.java
private Symbol addConstantDynamicOrInvokeDynamicReference(
      final int tag, final String name, final String descriptor, final int bootstrapMethodIndex) {
    int hashCode = hash(tag, name, descriptor, bootstrapMethodIndex);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == tag
          && entry.hashCode == hashCode
          && entry.data == bootstrapMethodIndex
          && entry.name.equals(name)
          && entry.value.equals(descriptor)) {
        return entry;
      }
      entry = entry.next;
    }
    constantPool.put122(tag, bootstrapMethodIndex, addConstantNameAndType(name, descriptor));
    return put(
        new Entry(
            constantPoolCount++, tag, null, name, descriptor, bootstrapMethodIndex, hashCode));
  }
private Symbol addConstantDynamicOrInvokeDynamicReference(
      final int tag, final String name, final String descriptor, final int bootstrapMethodIndex) {
    int hashCode = hash(tag, name, descriptor, bootstrapMethodIndex);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == tag
          && entry.hashCode == hashCode
          && entry.data == bootstrapMethodIndex
          && entry.name.equals(name)
          && entry.value.equals(descriptor)) {
        return entry;
      }
      entry = entry.next;
    }
    constantPool.put122(tag, bootstrapMethodIndex, addConstantNameAndType(name, descriptor));
    return put(
        new Entry(
            constantPoolCount++, tag, null, name, descriptor, bootstrapMethodIndex, hashCode));
  }
Adds a CONSTANT_Dynamic or a CONSTANT_InvokeDynamic_info to the constant pool of this symbol
table. Does nothing if the constant pool already contains a similar item.

@param tag one of {@link Symbol#CONSTANT_DYNAMIC_TAG} or {@link
Symbol#CONSTANT_INVOKE_DYNAMIC_TAG}.
@param name a method name.
@param descriptor a field descriptor for CONSTANT_DYNAMIC_TAG) or a method descriptor for
CONSTANT_INVOKE_DYNAMIC_TAG.
@param bootstrapMethodIndex the index of a bootstrap method in the BootstrapMethods attribute.
@return a new or already existing Symbol with the given value.