diff -ur orig/pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/renderers/AbstractRenderer.java pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/renderers/AbstractRenderer.java --- orig/pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/renderers/AbstractRenderer.java 2017-05-20 20:36:32.000000000 +1000 +++ pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/renderers/AbstractRenderer.java 2017-12-19 14:30:10.744710417 +1100 @@ -74,7 +74,7 @@ } catch (IOException e) { throw new IllegalStateException(e); } finally { - IOUtils.closeQuietly(writer); +// IOUtils.closeQuietly(writer); } } } --- pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/RuleSetFactory.java.orig 2018-03-22 22:32:29.000000000 +1100 +++ pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/RuleSetFactory.java 2018-03-22 22:32:43.000000000 +1100 @@ -83,6 +83,7 @@ } else { this.compatibilityFilter = null; } + LOG.setLevel(Level.OFF); } /** --- pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/lang/dfa/SequenceChecker.java.orig 2018-03-22 23:48:19.000000000 +1100 +++ pmd-src-6.1.0/pmd-core/src/main/java/net/sourceforge/pmd/lang/dfa/SequenceChecker.java 2018-03-22 23:48:31.000000000 +1100 @@ -95,6 +95,8 @@ doSt.addStep(doExpr); doExpr.addStep(root); + + LOGGER.setLevel(Level.OFF); } private Status aktStatus;