checkstyle.xml: stricter properties for 5 modules

Author: stephengold

config/checkstyle/checkstyle.xml

@@ -29,9 +29,7 @@
     <module name="FileLength">
         <property name="max" value="1250"/>
     </module>
-    <module name="LineLength">
-        <property name="fileExtensions" value="java"/>
-    </module>
+    <module name="LineLength"/>
 
     <!-- Checks for whitespace:                       -->
     <!-- See https://checkstyle.org/checks/whitespace -->
@@ -70,7 +68,7 @@
         <module name="RightCurly">
             <property name="id" value="RightCurlyAlone"/>
             <property name="option" value="alone"/>
-            <property name="tokens" value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, STATIC_INIT, INSTANCE_INIT, ANNOTATION_DEF, ENUM_DEF, INTERFACE_DEF, RECORD_DEF, COMPACT_CTOR_DEF, LITERAL_SWITCH, LITERAL_CASE"/>
+            <property name="tokens" value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, STATIC_INIT, INSTANCE_INIT, ANNOTATION_DEF, ENUM_DEF, INTERFACE_DEF, RECORD_DEF, COMPACT_CTOR_DEF, LITERAL_SWITCH, LITERAL_CASE, LITERAL_FINALLY"/>
         </module>
         <module name="SuppressionXpathSingleFilter">
             <!-- suppression is required till https://github.com/checkstyle/checkstyle/issues/7541 -->
@@ -190,7 +188,7 @@
             <message key="name.invalidPattern" value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
         </module>
         <module name="ClassTypeParameterName">
-            <property name="format" value="^[A-Z]$"/>
+            <property name="format" value="^$"/>
             <message key="name.invalidPattern" value="Class type name ''{0}'' must match pattern ''{1}''."/>
         </module>
         <module name="InterfaceTypeParameterName">
@@ -215,11 +213,11 @@
             <message key="name.invalidPattern" value="Method name ''{0}'' must match pattern ''{1}''."/>
         </module>
         <module name="MethodTypeParameterName">
-            <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][0-9A-Za-z]*[T]$)"/>
+            <property name="format" value="^$"/>
             <message key="name.invalidPattern" value="Method type name ''{0}'' must match pattern ''{1}''."/>
         </module>
         <module name="PackageName">
-            <property name="format" value="^[a-z][a-z3.]*[a-z]$"/>
+            <property name="format" value="^de[.]jarnbjo[.][a-z][a-z.]*[a-z]$"/>
             <message key="name.invalidPattern" value="Package name ''{0}'' must match pattern ''{1}''."/>
         </module>
         <module name="ParameterName">