resources.report.rules.findbugs.DM_BOXED_PRIMITIVE_TOSTRING.html Maven / Gradle / Ivy

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Sanity4J was created to simplify running multiple static code analysis tools on the Java projects. It provides a single entry point to run all the selected tools and produce a consolidated report, which presents all findings in an easily accessible manner.

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Bx: Method allocates a boxed primitive just to call toString (DM_BOXED_PRIMITIVE_TOSTRING)


Bx: Method allocates a boxed primitive just to call toString (DM_BOXED_PRIMITIVE_TOSTRING)
A boxed primitive is allocated just to call toString(). It is more effective to just use the static
  form of toString which takes the primitive value. So,
  
     Replace... With this...
     new Integer(1).toString() Integer.toString(1)
     new Long(1).toString() Long.toString(1)
     new Float(1.0).toString() Float.toString(1.0)
     new Double(1.0).toString() Double.toString(1.0)
     new Byte(1).toString() Byte.toString(1)
     new Short(1).toString() Short.toString(1)
     new Boolean(true).toString() Boolean.toString(true)

Replace...	With this...
new Integer(1).toString()	Integer.toString(1)
new Long(1).toString()	Long.toString(1)
new Float(1.0).toString()	Float.toString(1.0)
new Double(1.0).toString()	Double.toString(1.0)
new Byte(1).toString()	Byte.toString(1)
new Short(1).toString()	Short.toString(1)
new Boolean(true).toString()	Boolean.toString(true)