package mockit.asm;
   
   import edu.umd.cs.findbugs.annotations.NonNull;
   
   import mockit.asm.constantPool.AttributeWriter;
   import mockit.asm.constantPool.ConstantPoolGeneration;
   import mockit.asm.util.ByteVector;
   
   import org.checkerframework.checker.index.qual.NonNegative;
  
  public final class SignatureWriter extends AttributeWriter {
      @NonNegative
      private final int signatureIndex;
  
      public SignatureWriter(@NonNull ConstantPoolGeneration cp, @NonNull String signature) {
          super(cp, "Signature");
          signatureIndex = cp.newUTF8(signature);
      }
  
      @NonNegative
      @Override
      public int getSize() {
          return 8;
      }
  
      @Override
      public void put(@NonNull ByteVector out) {
          super.put(out);
          out.putShort(signatureIndex);
      }
  }