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rshepherd/IdentitySwitch.java

Created February 15, 2016 02:52
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IdentitySwitch.java
public class IdentitySwitch {
public static void main(String[] args) {
String s = "unchanged";
System.out.println(s);
foo(s);
System.out.println(s);
}
public void foo(String s) {
s = "changed"
}
}
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