Java program runtime error
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Published on 2011-01-15T14:16:05Z
Indexed on
2011/01/15
16:53 UTC
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Hit count: 208
public class BooksTestDrive {
public static void main(String[] args) {
Books [] myBooks = new Books[3];
int x=0;
myBooks[0].title = "The Grapes of Jave";
myBooks[1].title = "The Java Gatsby";
myBooks[2].title = "The Java Cookbook";
myBooks[0].author = "bob";
myBooks[1].author = "sue";
myBooks[2].author = "ian";
while (x < 3) {
System.out.print(myBooks[x].title);
System.out.print("by");
System.out.println(myBooks[x].author);
x = x+1;
}
}
}
This code compiles but while runtime, its giving nullpointer exception.
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