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“Java Is General Purpose Programming”;
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String str = "Hello World";
String lowercaseStr = str.toLowerCase();
System.out.println(lowercaseStr);
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String s1 = "JAVATPOINT HELLO stRIng";
String s1lower = s1.toLowerCase(); // s1lower = "javatpoint hello string"
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String var_name = "Spider";
System.out.println(var_name.toLowerCase()); //spider
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String originalString = "Hello World!";
String lowercaseString = originalString.toLowerCase();
System.out.println(lowercaseString);