Unused Code rules

· Unusedprivatefield: detects when a private field is declared and/or assigned a value, but not used.

Translate unused private variables: private variables are declared or assigned values, but not used

· Unusedlocalvariable: detects when a local variable is declared and/or assigned, but not used.

Translate unused local variables: local variables are declared or assigned values, but not used

· Unusedprivatemethod: unused private method detects when a private method is declared but is unused.

Unused private methods for translation: Private methods declared but not used

· Unusedformalparameter: avoid passing parameters to methods or constructors and then not using those parameters.

Unused common parameters for translation: avoid passing parameters that are not used by the method or constructor