scripting: Add missing static in TmfScriptAnalysis

As otherwise reported locally by SonarLint in Eclipse.

Fix missing or superfluous blank lines while there.

Change-Id: I622500c0d7891cc6eeba691018ea9417baac909c
Signed-off-by: Marco Miller <marco.miller@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass.incubator/org.eclipse.tracecompass.incubator/+/197316
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>

scripting/org.eclipse.tracecompass.incubator.scripting.core/src/org/eclipse/tracecompass/incubator/internal/scripting/core/analysis/TmfScriptAnalysis.java

@@ -54,12 +54,14 @@ public class TmfScriptAnalysis extends TmfAbstractAnalysisModule implements ITmf
      * ID of this analysis
      */
     public static final String ID = "org.eclipse.tracecompass.incubator.scripting.analysis"; //$NON-NLS-1$
+
     private static final String SUPP_FOLDER = "scripts"; //$NON-NLS-1$
     private static final String STATE_SYSTEM_FOLDER = "stateSystem"; //$NON-NLS-1$
+
     /*
      * Size of the blocking queue to use when building a state history
      */
-    private final int QUEUE_SIZE = 10000;
+    private static final int QUEUE_SIZE = 10000;
 
     // Save the state systems
     private final Map<String, ITmfStateSystem> fStateSystems = new HashMap<>();
@@ -85,7 +87,6 @@ protected boolean executeAnalysis(IProgressMonitor monitor) throws TmfAnalysisEx
                     @Override
                     public FileVisitResult visitFile(Path file, @Nullable BasicFileAttributes attrs) throws IOException {
                         try {
-
                             String ssid = String.valueOf(file.getFileName());
                             IStateHistoryBackend backend = StateHistoryBackendFactory.createHistoryTreeBackendExistingFile(
                                     ssid, Objects.requireNonNull(file.toFile()), 1);
@@ -104,7 +105,6 @@ public FileVisitResult visitFile(Path file, @Nullable BasicFileAttributes attrs)
                         }
                         return FileVisitResult.CONTINUE;
                     }
-
                 });
             } catch (IOException e) {
                 Activator.getInstance().logWarning("Uncaught error opening state system files", e); //$NON-NLS-1$
@@ -170,5 +170,4 @@ public boolean waitForInitialization() {
         // this will need to change
         return waitForCompletion();
     }
-
 }