/*
    * MIT License
    * Copyright (c) 2006-2025 JMockit developers
    * See LICENSE file for full license text.
    */
   package mockit.asm.constantPool;
   
   import edu.umd.cs.findbugs.annotations.NonNull;
   
  import org.checkerframework.checker.index.qual.NonNegative;
  
  public final class StringItem extends Item {
      @NonNull
      @SuppressWarnings("NullableProblems")
      String strVal;
  
      StringItem() {
          super(0);
          strVal = "";
      }
  
      public StringItem(@NonNegative int index, int type, @NonNull String strVal) {
          super(index);
          set(type, strVal);
      }
  
      StringItem(@NonNegative int index, @NonNull StringItem item) {
          super(index, item);
          strVal = item.strVal;
      }
  
      @NonNull
      public String getValue() {
          return strVal;
      }
  
      /**
       * Sets this string item value.
       */
      void set(int type, @NonNull String strVal) {
          this.type = type;
          this.strVal = strVal;
          setHashCode(strVal.hashCode());
      }
  
      @Override
      boolean isEqualTo(@NonNull Item item) {
          return ((StringItem) item).strVal.equals(strVal);
      }
  }