static String getDescriptorForFieldRef(AbstractConstantPoolInfoJava[] constantPool, int index) {
		ConstantPoolFieldReferenceInfo fieldRef =
			(ConstantPoolFieldReferenceInfo) constantPool[index];
		int nameAndTypeIndex = fieldRef.getNameAndTypeIndex();
		ConstantPoolNameAndTypeInfo nameAndTypeInfo =
			(ConstantPoolNameAndTypeInfo) constantPool[nameAndTypeIndex];
		ConstantPoolUtf8Info descriptorInfo =
			(ConstantPoolUtf8Info) constantPool[nameAndTypeInfo.getDescriptorIndex()];
		return descriptorInfo.getString();
	}
Returns the descriptor of a field reference in the constant pool
@param constantPool
@param index
@return
Ghidra/Processors/JVM/src/main/java/ghidra/app/util/pcodeInject/ReferenceMethods.java