static-analysis/pmd-rules/src/test/resources/org/apache/geode/pmd/xml/StaticFieldsMustBeFinal.xml

<?xml version="1.0" encoding="UTF-8"?>
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<test-data
        xmlns="http://pmd.sourceforge.net/rule-tests"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://pmd.sourceforge.net/rule-tests https://pmd.sourceforge.io/rule-tests_1_0_0.xsd">

    <test-code>
        <description>All final fields must be static</description>
        <expected-problems>1</expected-problems>
        <code><![CDATA[
    public class NonFinalStatic {
      public static int field = 0;
    }
         ]]></code>
    </test-code>
    <test-code>
        <description>Should not detect final static fields</description>
        <expected-problems>0</expected-problems>
        <code><![CDATA[
    public class FinalStatic {
      public static final int field = 0;
    }
         ]]></code>
    </test-code>

    <test-code>
        <description>Should skip annotated fields</description>
        <expected-problems>0</expected-problems>
        <code><![CDATA[
        import org.apache.geode.annotations.internal.MakeNotStatic;
    public class FinalStatic {
      @MakeNotStatic
      public static int field = 0;
    }
         ]]></code>
    </test-code>
    <test-code>
        <description>Should not be fooled by annotating previous field</description>
        <expected-problems>1</expected-problems>
        <code><![CDATA[
        import org.apache.geode.annotations.internal.MakeNotStatic;
    public class FinalStatic {
      @MakeNotStatic
      public static int field = 0;
      public static int field2 = 0;
    }
         ]]></code>
    </test-code>
</test-data>