单选题public class Foo {  static int[] a;  static { a[0]=2; }  public static void main( String[] args) {}  }  Which exception or error will be thrown when a programmer attempts to run this code?()A java.lang. StackOverflowErrorB java.lang.IllegalStateExceptionC java.lang.ExceptionlnlnitializerErrorD java.lang.ArraylndexOutOfBoundsException

单选题
public class Foo {  static int[] a;  static { a[0]=2; }  public static void main( String[] args) {}  }  Which exception or error will be thrown when a programmer attempts to run this code?()
A

 java.lang. StackOverflowError

B

 java.lang.IllegalStateException

C

 java.lang.ExceptionlnlnitializerError

D

 java.lang.ArraylndexOutOfBoundsException


参考解析

解析: 暂无解析

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