Removed unused class and minor code improvements

Author: simasch

src/main/java/org/utplsql/maven/plugin/UtPLSQLMojo.java

@@ -354,19 +354,17 @@ private void logParameters(FileMapperOptions sourceMappingOptions, FileMapperOpt
         Log log = getLog();
         log.info("Invoking TestRunner with: " + targetDir);
 
-        if (!log.isDebugEnabled()) {
-            return;
-        }
-
-        log.debug("Invoking TestRunner with: ");
+        if (log.isDebugEnabled()) {
+            log.debug("Invoking TestRunner with: ");
 
-        log.debug("reporters=");
-        reporterList.forEach((Reporter r) -> log.debug(r.getTypeName()));
+            log.debug("reporters=");
+            reporterList.forEach((Reporter r) -> log.debug(r.getTypeName()));
 
-        log.debug("sources=");
-        sourceMappingOptions.getFilePaths().forEach(log::debug);
+            log.debug("sources=");
+            sourceMappingOptions.getFilePaths().forEach(log::debug);
 
-        log.debug("tests=");
-        testMappingOptions.getFilePaths().forEach(log::debug);
+            log.debug("tests=");
+            testMappingOptions.getFilePaths().forEach(log::debug);
+        }
     }
 }