Method addConstantUtf8

src/jvm/clojure/asm/SymbolTable.java:776–789

Adds a CONSTANT_Utf8_info to the constant pool of this symbol table. Does nothing if the constant pool already contains a similar item. @param value a string. @return a new or already existing Symbol with the given value.

(final String value)

   * @return a new or already existing Symbol with the given value.
   */
  int addConstantUtf8(final String value) {
    int hashCode = hash(Symbol.CONSTANT_UTF8_TAG, value);
    Entry entry = get(hashCode);
    while (entry != null) {
      if (entry.tag == Symbol.CONSTANT_UTF8_TAG
          && entry.hashCode == hashCode
          && entry.value.equals(value)) {
        return entry.index;
      }
      entry = entry.next;
    }
    constantPool.putByte(Symbol.CONSTANT_UTF8_TAG).putUTF8(value);
    return put(new Entry(constantPoolCount++, Symbol.CONSTANT_UTF8_TAG, value, hashCode)).index;
  }

  /**
   * Adds a new CONSTANT_String_info to the constant pool of this symbol table.