Here you can find the source of deserializeFromStream(ObjectInputStream in)
public static <T> T deserializeFromStream(ObjectInputStream in) throws IOException
//package com.java2s; /*// w w w . j a v a 2 s . c o m * Copyright 2010 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.io.IOException; import java.io.ObjectInputStream; public class Main { public static <T> T deserializeFromStream(ObjectInputStream in) throws IOException { try { @SuppressWarnings("unchecked") T obj = (T) in.readObject(); return obj; } catch (ClassNotFoundException e) { throw new IOException("Deserialization error", e); } } }