What will be the output of following code ?<br /> <br /> public static void main(String[] args){<br /> String child = null;<br /> File file = new File("/folder", child);<br /> try {<br /> file.createNewFile();<br /> } catch (IOException e) {<br /> e.printStackTrace();<br /> }<br /> }
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 Q1. What will be the output of following code ?

public static void main(String[] args){
String child = null;
File file = new File("/folder", child);
try {
file.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
Core Java
Ans. NullPointerException at line:File file = new File("/folder", child);

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