jodd-proxetta/src/main/java/jodd/asm7/SymbolTable.java
private Entry addConstantMemberReference(
      final int tag, final String owner, final String name, final String descriptor) {
    int hashCode = hash(tag, owner, name, descriptor);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == tag
          && entry.hashCode == hashCode
          && entry.owner.equals(owner)
          && entry.name.equals(name)
          && entry.value.equals(descriptor)) {
        return entry;
      }
      entry = entry.next;
    }
    constantPool.put122(
        tag, addConstantClass(owner).index, addConstantNameAndType(name, descriptor));
    return put(new Entry(constantPoolCount++, tag, owner, name, descriptor, 0, hashCode));
  }
private Entry addConstantMemberReference(
      final int tag, final String owner, final String name, final String descriptor) {
    int hashCode = hash(tag, owner, name, descriptor);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == tag
          && entry.hashCode == hashCode
          && entry.owner.equals(owner)
          && entry.name.equals(name)
          && entry.value.equals(descriptor)) {
        return entry;
      }
      entry = entry.next;
    }
    constantPool.put122(
        tag, addConstantClass(owner).index, addConstantNameAndType(name, descriptor));
    return put(new Entry(constantPoolCount++, tag, owner, name, descriptor, 0, hashCode));
  }
Adds a CONSTANT_Fieldref_info, CONSTANT_Methodref_info or CONSTANT_InterfaceMethodref_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_FIELDREF_TAG}, {@link Symbol#CONSTANT_METHODREF_TAG}
or {@link Symbol#CONSTANT_INTERFACE_METHODREF_TAG}.
@param owner the internal name of a class.
@param name a field or method name.
@param descriptor a field or method descriptor.
@return a new or already existing Symbol with the given value.