📄 staticblockdemo.java
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// 例2.3.5 StaticBlockDemo.java
class StaticBlock
{
static int a;
static // 静态代码块
{
System.out.println("Before assigned,a = "+a);
a = 5;
System.out.println("After assigned,a = "+a);
}
}
class StaticBlockDemo
{
static // 静态代码块
{
System.out.println("The program is running......");
}
public static void main(String[] args)
{
new StaticBlock();
new StaticBlock();
}
}
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