Converting a String to Upper or Lower Case : String Convert « Data Type « Java






Converting a String to Upper or Lower Case

    
public class Main {
  public static void main(String[] argv) throws Exception {
    String string = "This is a test";
    // Convert to upper case
    String upper = string.toUpperCase();

    // Convert to lower case
    String lower = string.toLowerCase();
  }
}

   
    
    
    
  








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