jodd-proxetta/src/main/java/jodd/asm7/SymbolTable.java
int addConstantNameAndType(final String name, final String descriptor) {
    final int tag = Symbol.CONSTANT_NAME_AND_TYPE_TAG;
    int hashCode = hash(tag, name, descriptor);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == tag
          && entry.hashCode == hashCode
          && entry.name.equals(name)
          && entry.value.equals(descriptor)) {
        return entry.index;
      }
      entry = entry.next;
    }
    constantPool.put122(tag, addConstantUtf8(name), addConstantUtf8(descriptor));
    return put(new Entry(constantPoolCount++, tag, name, descriptor, hashCode)).index;
  }
int addConstantNameAndType(final String name, final String descriptor) {
    final int tag = Symbol.CONSTANT_NAME_AND_TYPE_TAG;
    int hashCode = hash(tag, name, descriptor);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == tag
          && entry.hashCode == hashCode
          && entry.name.equals(name)
          && entry.value.equals(descriptor)) {
        return entry.index;
      }
      entry = entry.next;
    }
    constantPool.put122(tag, addConstantUtf8(name), addConstantUtf8(descriptor));
    return put(new Entry(constantPoolCount++, tag, name, descriptor, hashCode)).index;
  }
int addConstantNameAndType ( final String name , final String descriptor ) { final int tag = Symbol . CONSTANT_NAME_AND_TYPE_TAG ; int hashCode = hash ( tag , name , descriptor ) ; Entry entry = get ( hashCode ) ; while ( entry != null ) { if ( entry . tag == tag && entry . hashCode == hashCode && entry . name . equals ( name ) && entry . value . equals ( descriptor ) ) { return entry . index ; } entry = entry . next ; } constantPool . put122 ( tag , addConstantUtf8 ( name ) , addConstantUtf8 ( descriptor ) ) ; return put ( new Entry ( constantPoolCount ++ , tag , name , descriptor , hashCode ) ) . index ; }
Adds a CONSTANT_NameAndType_info to the constant pool of this symbol table. Does nothing if the
constant pool already contains a similar item.

@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.
Adds a CONSTANT_NameAndType_info to the constant pool of this symbol table . Does nothing if the constant pool already contains a similar item .