Cleanups

src/main/java/com/synopsys/protecode/sc/jenkins/ReadableFile.java

@@ -17,6 +17,7 @@
 
 /**
  * TODO, is this actually needed. Check whether this can be integrated to StreamRequestBody
+ *       Though it should be remembered that stream != file.
  */
 public class ReadableFile {
   @Getter @Setter private FilePath filePath = null;

src/main/java/com/synopsys/protecode/sc/jenkins/UtilitiesFile.java

@@ -23,7 +23,7 @@
 import java.util.regex.Pattern;
 
 // TODO: Change this to something like instantiable FileGetter or something. static isn't very nice.
-//   We need to moce the regexps, logger and such through multiple methods and that's not good.
+//   We need to move the regexps, logger and such through multiple methods and that's not good.
 //   Of course the truly atomic helpers can be left alone.
 public class UtilitiesFile {
 

src/main/java/com/synopsys/protecode/sc/jenkins/UtilitiesGeneral.java

@@ -11,7 +11,6 @@
 package com.synopsys.protecode.sc.jenkins;
 
 import com.synopsys.protecode.sc.jenkins.types.InternalTypes.ConnectionStatus;
-import hudson.model.TaskListener;
 import okhttp3.Headers;
 
 class UtilitiesGeneral {

src/main/java/com/synopsys/protecode/sc/jenkins/UtilitiesJenkins.java

@@ -21,7 +21,9 @@
 import java.util.logging.Logger;
 import jenkins.model.Jenkins;
 
-
+/**
+ * Utility for Jenkins related functionality.
+ */
 public final class UtilitiesJenkins {
 
   private static final Logger LOGGER = Logger.getLogger(UtilitiesJenkins.class.getName());
@@ -48,7 +50,7 @@ public static StandardUsernamePasswordCredentials getCredentials(
           Jenkins.getInstance(), ACL.SYSTEM,
           new HostnameRequirement(url.toExternalForm())),
         CredentialsMatchers.withId(credentialsId));
-    LOGGER.log(Level.ALL, "Creds: {0}", creds);
+    LOGGER.log(Level.FINE, "Creds: {0}", creds);
     return creds;         
   }
 }