errorprone: misc fixes

src/main/java/emissary/config/ExtractResource.java

@@ -116,6 +116,7 @@ public static void main(final String[] args) {
         }
     }
 
+    @SuppressWarnings("SystemOut")
     private static void printUsage() {
         System.out.println("Usage: scripts/run.sh " + ExtractResource.class.getName() + " [ -o output_directory ] package/to/Resource[.cfg] ...");
     }

src/main/java/emissary/core/ExtractedRecord.java

@@ -36,6 +36,7 @@ private void configure() {
 
     @Override
     @Deprecated(forRemoval = true)
+    @Nullable
     public List<IBaseDataObject> getExtractedRecords() {
         return null;
     }

src/main/java/emissary/place/CoordinationPlace.java

@@ -188,8 +188,15 @@ protected void cleanUpHook(IBaseDataObject d) {
     /**
      * Classes can override this method to do anything to the list of sprouted data objects from this coordination
      */
-    protected void sproutHook(List<IBaseDataObject> sproutList, IBaseDataObject parent) {
-        logger.debug("In base sproutHook with {}", sproutList.size());
+    protected void sproutHook(List<IBaseDataObject> sproutCollection, IBaseDataObject d) {
+        logger.debug("In base sproutHook with {}", sproutCollection.size());
+    }
+
+    private void sproutHook(List<IBaseDataObject> sproutCollection, IBaseDataObject d, boolean hd) {
+        // Allow derived classes a shot at the sprouts
+        if (hd) {
+            sproutHook(sproutCollection, d);
+        }
     }
 
     /**
@@ -250,21 +257,14 @@ protected List<IBaseDataObject> coordinate(IBaseDataObject d, boolean hd) {
 
         applyForm(d, errorOccurred);
 
-        sproutHook(d, hd, sproutCollection);
+        sproutHook(sproutCollection, d, hd);
 
         // Allow derived classes a shot to clean up the parent
         cleanUpHook(d);
 
         return sproutCollection;
     }
 
-    private void sproutHook(IBaseDataObject d, boolean hd, List<IBaseDataObject> sproutCollection) {
-        // Allow derived classes a shot at the sprouts
-        if (hd) {
-            sproutHook(sproutCollection, d);
-        }
-    }
-
     /**
      * Allow derived classes a shot to handle a place exception
      *

src/main/java/emissary/util/CharsetUtil.java

@@ -132,7 +132,7 @@ public static char[] jGetUtfCharArray(final byte[] byteArray, @Nullable final St
      */
     public static String getUtfString(final String s, final String charSet) {
         try {
-            return new String(s.getBytes("ISO8859_1"), charSet);
+            return new String(s.getBytes(StandardCharsets.ISO_8859_1), charSet);
         } catch (UnsupportedEncodingException uue) {
             logger.warn("Unable to convert to " + charSet);
         }