PMD 7.x adaptations

pmd-build.xml

@@ -12,11 +12,8 @@
 	<rule ref="category/java/bestpractices.xml/MissingOverride" />
 	<rule ref="category/java/bestpractices.xml/SystemPrintln" />
 	<rule ref="category/java/bestpractices.xml/UseCollectionIsEmpty" />
-	<rule ref="category/java/bestpractices.xml/UnusedImports" />
 
 	<!-- Code style -->
-	<rule ref="category/java/codestyle.xml/DontImportJavaLang" />
-	<rule ref="category/java/codestyle.xml/DuplicateImports" />
 	<rule ref="category/java/codestyle.xml/ExtendsObject" />
 	<rule ref="category/java/codestyle.xml/ControlStatementBraces" />
 	<rule ref="category/java/codestyle.xml/UnnecessaryLocalBeforeReturn" />
@@ -31,11 +28,6 @@
 	<rule ref="category/java/errorprone.xml/DontImportSun" />
 	<rule ref="category/java/errorprone.xml/EmptyCatchBlock" />
 	<rule ref="category/java/errorprone.xml/EmptyFinalizer" />
-	<rule ref="category/java/errorprone.xml/EmptyFinallyBlock" />
-	<rule ref="category/java/errorprone.xml/EmptyIfStmt" />
-	<rule ref="category/java/errorprone.xml/EmptyInitializer" />
-	<rule ref="category/java/errorprone.xml/EmptyStatementBlock" />
-	<rule ref="category/java/errorprone.xml/EmptyStatementNotInLoop" />
 	<rule ref="category/java/errorprone.xml/UnconditionalIfStatement" />
 	<rule ref="category/java/errorprone.xml/UseEqualsToCompareStrings" />
 	<rule ref="category/java/errorprone.xml/UnnecessaryCaseChange" />
@@ -44,15 +36,8 @@
 	<rule ref="category/java/performance.xml/AddEmptyString" />
 	<rule ref="category/java/performance.xml/AppendCharacterWithChar" />
 	<rule ref="category/java/performance.xml/AvoidFileStream" />
-	<rule ref="category/java/performance.xml/AvoidUsingShortType" />
-	<rule ref="category/java/performance.xml/BooleanInstantiation" />
-	<rule ref="category/java/performance.xml/ByteInstantiation" />
 	<rule ref="category/java/performance.xml/ConsecutiveAppendsShouldReuse" />
 	<rule ref="category/java/performance.xml/InefficientStringBuffering" />
-	<rule ref="category/java/performance.xml/IntegerInstantiation" />
-	<rule ref="category/java/performance.xml/LongInstantiation" />
-	<rule ref="category/java/performance.xml/ShortInstantiation" />
-	<rule ref="category/java/performance.xml/SimplifyStartsWith" />
 	<rule ref="category/java/performance.xml/StringInstantiation" />
 	<rule ref="category/java/performance.xml/StringToString" />
 	<rule ref="category/java/performance.xml/UseArraysAsList" />

pom.xml

@@ -84,7 +84,7 @@
 		<version.plugin.gpg>3.2.4</version.plugin.gpg>
 		<version.plugin.surefire>3.2.5</version.plugin.surefire>
 		<version.plugin.bundle>5.1.9</version.plugin.bundle>
-		<version.plugin.pmd>3.21.2</version.plugin.pmd>
+		<version.plugin.pmd>3.22.0</version.plugin.pmd>
 	</properties>
 
 	<dependencyManagement>