increase logging, ignore utilites

.github/workflows/google-java-format.yaml

@@ -28,6 +28,7 @@ jobs:
         env:
           DEFAULT_BRANCH: main
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LOG_LEVEL: DEBUG
           # only lint new and modified files
           VALIDATE_ALL_CODEBASE: true
           VALIDATE_GOOGLE_JAVA_FORMAT: true

pom.xml

@@ -275,6 +275,9 @@
             <artifactId>clover-maven-plugin</artifactId> <!-- maven-clover2-plugin for version <= 4.0.6 -->
             <version>4.5.2</version>
             <configuration>
+              <excludes>
+                <exclude>**/Utilities.java</exclude>
+              </excludes>
               <targetPercentage>80%</targetPercentage>
             </configuration>
             <executions>

src/main/java/com/senzing/g2/engine/Utilities.java

@@ -45,14 +45,12 @@ public static String jsonEscape(String string) {
         int escapeCount = 0;
         for (int index = 0; index < string.length(); index++) {
             char c = string.charAt(index);
-            // CLOVER:OFF
             escapeCount += switch (c) {
                 case '\b','\f','\n','\r','\t','"','\\':
                     yield 1;
                 default:
                     yield (c < ' ') ? 6 : 0;
             };
-            // CLOVER:ON
         }
         if (escapeCount == 0) return "\"" + string + "\"";
         StringBuilder sb = new StringBuilder(string.length() + escapeCount + 2);