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Use of the == and != operators for comparing the values of boxed primitive types is forbidden not allowed in all other cases.
Note that JVM implementations are allowed, but not required, to memoize additional values:
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<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="a5e1852ff9d78311-a45a4cd6-42b34303-86209a7f-ce8c93250729a49cee1fd8df"><ac:plain-text-body><![CDATA[ | [[Bloch 2009 | AA. Bibliography#Bloch 09]] | 4. "Searching for the One" | ]]></ac:plain-text-body></ac:structured-macro> | |
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="cb35442b9256e8c6-cadf5224-4d7e4a3b-98e0a566-21157417d3a055aabaa4e0ff"><ac:plain-text-body><![CDATA[ | [[JLS 2005 | AA. Bibliography#JLS 05]] | [§5.1.7, "Boxing Conversion" | http://java.sun.com/docs/books/jls/third_edition/html/conversions.html#5.1.7] | ]]></ac:plain-text-body></ac:structured-macro> |
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="a4fb594b9fc834db-5e2951ed-4c84491c-85889cdd-66b10ed924ba1c879a970955"><ac:plain-text-body><![CDATA[ | [[Pugh 2009 | AA. Bibliography#Pugh 09]] | Using == to compare objects rather than .equals | ]]></ac:plain-text-body></ac:structured-macro> |
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