41 lines
984 B
Plaintext
41 lines
984 B
Plaintext
While ``++hashCode++`` and ``++toString++`` are available on arrays, they are largely useless. ``++hashCode++`` returns the array's "identity hash code", and ``++toString++`` returns nearly the same value. Neither method's output actually reflects the array's contents. Instead, you should pass the array to the relevant static ``++Arrays++`` method.
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== Noncompliant Code Example
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[source,java]
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----
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public static void main( String[] args )
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{
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String argStr = args.toString(); // Noncompliant
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int argHash = args.hashCode(); // Noncompliant
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----
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== Compliant Solution
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[source,java]
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----
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public static void main( String[] args )
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{
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String argStr = Arrays.toString(args);
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int argHash = Arrays.hashCode(args);
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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