JarCastingwalkmod-metricstream-plugin
This is a walkmod plugin to apply all MetricStream conventions. It has been fully implemented by the MetricStream company and maintained by Walkmod. Currently, the supported rules are:
- AddCurlyBrackets : adds { } inside the "if", "else", "for", "do", "while", "switch", and "foreach" to encapsulate statements.
- AddSwitchDefaultCase: adds an empty default case into switch statements.
- ArrayDesignatorOnType: to transform Type variable[] into Type[] variable
- PrimitiveInstantiationForToString: to transform new Integer(5).toString() into Integer.valueOf(5);
- RemoveCodeComment: To remove comments that only contains code.
- RemoveEmptyMethod: To remove empty methods.
- RemoveEmptyStatement: To remove empty statements (statements with just ';').
- RemoveLiteralBoolean: To simplify boolean expressions
- StaticInitializedFieldToFinal: Adds the final modifier to all the static methods.
- StringCheckOnLeft: If the "equals" or "equalsIgnoreCase" method is invoked and the argument is an String literal, this string literal is becomes the implicit object.
- UseCollectionIsEmpty: Transforms expressions that checks the collection size to see if it is empty to the method isEmpty().
- UseStringEquals: If strings are compared using "==" the expression is transformed to use equals() method.
- VariableImmediatelyReturned: if the return statement is a variable previously declared, this declaration is removed and the returned value is the initialization value of this variable.
Usage
1) Verify that your walkmod version is > = 2.2.0
2) Execute the ´walkmod add´ command for the list of the desired subset of conventions.
walkmod add com.metricstream:metricstream:AddCurlyBrackets
3) Now, You see the results, executing:
walkmod apply
Or, alternatively, you can also check which would be the modified classes typing:
walkmod check
Contributing
If you want to hack on this, fork it, improve it and send me a pull request.
To get started using it, just clone it and call mvn install.
