
Concept explainers
Look at the following code:
String str1 = “To be, or not to be”;
String str2 = str1.replace(‘o’, ‘u’);
System.out.println(str1);
System.out.println(str2);
You hear a fellow student claim that the code will display the following:
Tu be ur nut tu be
Tu be ur nut tu be
Is your fellow student right or wrong? Why?

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