/Java/Java the local variable may not have been initialized

Java the local variable may not have been initialized

/* In Java a variable must be initialized before it can be used.
   The code below results in a compile-time error as 
   the local variable called val was not assigned an initial value.
*/

public class Example {
	public int foo() {
		int val;
		return val; // val cannot be used as it was not initialized
	}
}

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