a.io" class="external-link">readUnsignedShort</a>, <a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/ObjectInputStream.html#readUTF()" title="class or interface in java.io" class="external-link">readUTF</a>, <a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/ObjectInputStream.html#registerValidation(java.io.ObjectInputValidation,int)" title="class or interface in java.io" class="external-link">registerValidation</a>, <a href="https://docs.oracle.com/en/