Java Magazine, Jan/Feb 2018
ORACLE COM JAVAMAGAZINE JANUARY FEBRUARY 2018 103 fix this public Immut2 String n this name n C public class Immut3 private int x public Immut3 int x this x x D public class Immut4 private List String ls public Immut4 ls Arrays asList Fred Jim Sheila public String get int idx return ls get idx E public class Immut5 private List String ls public Immut5 String strings ls Collections unmodifiableList Arrays asList strings public String get int idx return ls get idx
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