Hello, This is java, I don't understand this method, do we have change the variable str once then we have to have new string again, do we do this each time, why we are having new string Many of the methods of a String object can create new versions of the object String str new String(I am ) str who am I str new String ( ) int strSize str length() 1 3

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Question: Hello, This is java, I don't understand this method, do we have change the variable str once then we have to have new string again,

Hello, This is java, I don't understand this method, do we have change the variable str once then we have to have new string again, do we do this each time, why we are having "new string"?

Hello, This is java, I don't understand this method, do we have

Many of the methods of a String object can create new versions of the object. String str = new String(I am "); str = "who am I; str = new String (!?!"); int strSize = str.length(); 1/3

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