28 lines
597 B
Plaintext
28 lines
597 B
Plaintext
When an assignment is made in a return statement, the assigned value is returned and the assignment does take place. But if the assigned variable is local to the method, the assignment itself is simply wasted code.
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Whether the variable is local or not, it makes for confusing code that will leave maintainers scratching their heads, wondering at the real intent.
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== Noncompliant Code Example
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[source,text]
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----
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public int getNumber() {
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int a = 0;
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return a = 8; // Noncompliant
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}
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----
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== Compliant Solution
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[source,text]
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----
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public int getNumber() {
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int a = 0;
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return 8;
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}
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----
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