Objects (TrueUpdate Shed 0.1.9 API)

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TrueUpdate Shed 0.1.9

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net.java.trueupdate.shed
Class Objects

java.lang.Object
  net.java.trueupdate.shed.Objects

@Immutable public class Objects
extends Object
extends Object

Duplicates some features of java.util.Objects in JSE 7. May be removed when migrating to JSE 7 one day.

Author:: Christian Schlichtherle (copied from TrueLicense Core 2.3.1)

Method Summary

static boolean equals(Object a, Object b)

static int hashCode(Object o)

static



<T> T

nonNullOr(T string,
          T def)

static



<T> T

requireNonNull(T obj)

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Method Detail

equals

public static boolean equals(@CheckForNull
                             Object a,
                             @CheckForNull
                             Object b)

hashCode

public static int hashCode(@CheckForNull
                           Object o)

nonNullOr

public static <T> T nonNullOr(@CheckForNull
                              T string,
                              T def)

requireNonNull

public static <T> T requireNonNull(@CheckForNull
                                   T obj)