20 lines
426 B
Java
20 lines
426 B
Java
//: references/Stringer.java
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// ©2015 MindView LLC: see Copyright.txt
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public class Stringer {
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public static String upcase(String s) {
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return s.toUpperCase();
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}
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public static void main(String[] args) {
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String q = new String("howdy");
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System.out.println(q); // howdy
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String qq = upcase(q);
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System.out.println(qq); // HOWDY
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System.out.println(q); // howdy
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}
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} /* Output:
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howdy
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HOWDY
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howdy
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*///:~
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