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Copy pathunusedcode.xml
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88 lines (79 loc) · 2.46 KB
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<?xml version="1.0"?>
<ruleset name="Unused Code Rules" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../etc/ruleset_xml_schema.xml">
<description>
The Unused Code Ruleset contains a collection of rules that find unused code.
</description>
<rule name="UnusedPrivateField"
message="Avoid unused private fields such as ''{0}''"
class="net.sourceforge.pmd.rules.UnusedPrivateFieldRule"
externalInfoUrl="http://pmd.sourceforge.net/rules/unusedcode.html#UnusedPrivateField">
<description>
Detects when a private field is declared and/or assigned a value, but not used.
</description>
<priority>3</priority>
<example>
<![CDATA[
public class Something {
private static int FOO = 2; // Unused
private int i = 5; // Unused
private int j = 6;
public int addOne() {
return j++;
}
}
]]>
</example>
</rule>
<rule name="UnusedLocalVariable"
message="Avoid unused local variables such as ''{0}''"
class="net.sourceforge.pmd.rules.UnusedLocalVariableRule"
externalInfoUrl="http://pmd.sourceforge.net/rules/unusedcode.html#UnusedLocalVariable">
<description>
Detects when a local variable is declared and/or assigned, but not used.
</description>
<priority>3</priority>
<example>
<![CDATA[
public class Foo {
public void doSomething() {
int i = 5; // Unused
}
}
]]>
</example>
</rule>
<rule name="UnusedPrivateMethod"
message="Avoid unused private methods such as ''{0}''"
class="net.sourceforge.pmd.rules.UnusedPrivateMethodRule"
externalInfoUrl="http://pmd.sourceforge.net/rules/unusedcode.html#UnusedPrivateMethod">
<description>
Unused Private Method detects when a private method is declared but is unused.
</description>
<priority>3</priority>
<example>
<![CDATA[
public class Something {
private void foo() {} // unused
}
]]>
</example>
</rule>
<rule name="UnusedFormalParameter"
message="Avoid unused {0} parameters such as ''{1}''"
class="net.sourceforge.pmd.rules.UnusedFormalParameterRule"
externalInfoUrl="http://pmd.sourceforge.net/rules/unusedcode.html#UnusedFormalParameter">
<description>
Avoid passing parameters to methods or constructors and then not using those parameters.
</description>
<priority>3</priority>
<example>
<![CDATA[
public class Foo {
private void bar(String howdy) {
// howdy is not used
}
]]>
</example>
</rule>
</ruleset>