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can we call string class methods using string literals?

Yes, we can call string class methods using string literals.

Example

package com.codesjava;
 
public class Test {
	public static void main(String args[]){
		System.out.println("codesjava".charAt(3));
		System.out.println("codesjava".indexOf('j'));
	}
}

Output

e
5

Java interview questions on string handling

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