Page History

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Declarations of loop indices should be included within a for statement:

Code Block

bgColor	#ccccff

public class Example {
  void function() {
    int mx = 100; // some max value

    for (int i = 0; i < mx; ++i ) {
      /* ... */
    }

  }
}

Risk Assessment

Declaration of multiple variables per line can reduce code readability and lead to programmer confusion.

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<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="bc214f6363876ba3-5e9956c9-456b4d10-80bda600-b275e663816156f1c4091a54"><ac:plain-text-body><![CDATA[	[[ESA 2005	AA. Bibliography#ESA 05]]	Rule 9: Put single variable definitions in separate lines.	]]></ac:plain-text-body></ac:structured-macro>
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="321eb377793e3600-a632202a-45544c96-ae2b9738-342c540995997c2f7c45742d"><ac:plain-text-body><![CDATA[	[[JLS 2005	AA. Bibliography#JLS 05]]	[Â§8.3, "Field Declarations"	http://java.sun.com/docs/books/jls/third_edition/html/classes.html#8.3]	]]></ac:plain-text-body></ac:structured-macro>
	Â§9.3, "Field (Constant) Declarations"
	Â§14.4, "Local Variable Declaration Statements"
	Â§6.1, "Declarations"
	Â§4.3.2, "The class Object"

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