/home/pmd/source/pmd-core/src/main/java/net/sourceforge/pmd/RuleContext.java
124 | Logger calls should be surrounded by log level guards.

/home/pmd/source/pmd-core/src/main/java/net/sourceforge/pmd/benchmark/Benchmarker.java
58 | This for loop can be replaced by a foreach loop

Problems found
/home/pmd/source/pmd-core/src/test/resources/net/sourceforge/pmd/cpd/files/file_with_ISO-8859-1_encoding.java |
    net.sourceforge.pmd.PMDException: Error while parsing /home/pmd/source/pmd-core/src/test/resources/net/sourceforge/pmd/cpd/files/file_with_ISO-8859-1_encoding.java
        at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:110)
        at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:89)
        at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:51)
        at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:78)
        at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:24)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base/java.lang.Thread.run(Thread.java:832)
    Caused by: net.sourceforge.pmd.lang.java.ast.ParseException: Encountered " "-" "- "" at line 6, column 30.
    Was expecting one of:
        "extends" ...
        "implements" ...
        "{" ...
        "<" ...

        at net.sourceforge.pmd.lang.java.ast.JavaParser.generateParseException(JavaParser.java:12713)
        at net.sourceforge.pmd.lang.java.ast.JavaParser.jj_consume_token(JavaParser.java:12597)
        at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceBody(JavaParser.java:1554)
        at net.sourceforge.pmd.lang.java.ast.JavaParser.ClassOrInterfaceDeclaration(JavaParser.java:732)
        at net.sourceforge.pmd.lang.java.ast.JavaParser.TypeDeclaration(JavaParser.java:639)
        at net.sourceforge.pmd.lang.java.ast.JavaParser.CompilationUnit(JavaParser.java:373)
        at net.sourceforge.pmd.lang.java.AbstractJavaParser.parse(AbstractJavaParser.java:62)
        at net.sourceforge.pmd.SourceCodeProcessor.parse(SourceCodeProcessor.java:121)
        at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:185)
        at net.sourceforge.pmd.SourceCodeProcessor.processSourceCodeWithoutCache(SourceCodeProcessor.java:107)
        ... 10 more

Configuration problems found
LoosePackageCoupling | No packages or classes specified