Java 创建内部类的实例
创建内部类的实例
实例源码：
源代码：
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public class ShadowTest {3
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public int x = 0;/* 来 自 时 代 J a v a - nowjava.com*/6
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class FirstLevel {9
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public int x = 1;12
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void methodInFirstLevel(int x) {15
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System.out.println("x = " + x);17
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System.out.println("this.x = " + this.x);19
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System.out.println("ShadowTest.this.x = " + ShadowTest.this.x);21
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}23
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}25
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public static void main(String args) {28
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ShadowTest st = new ShadowTest();/**来自 n o w j a v a . c o m**/30
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ShadowTest.FirstLevel fl = st.new FirstLevel();32
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fl.methodInFirstLevel(23);34
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}36
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}38
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/*41
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.43
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*45
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* Redistribution and use in source and binary forms, with or without47
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* modification, are permitted provided that the following conditions49
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* are met:51
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*53
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* - Redistributions of source code must retain the above copyright55
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* notice, this list of conditions and the following disclaimer.57
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*59
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* - Redistributions in binary form must reproduce the above copyright61
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* notice, this list of conditions and the following disclaimer in the63
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* documentation and/or other materials provided with the distribution.65
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*67
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* - Neither the name of Oracle or the names of its69
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* contributors may be used to endorse or promote products derived71
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* from this software without specific prior written permission.73
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*75
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS77
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,79
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR81
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR83
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,85
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,87
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