Code cleanup

Author: tferr

BAR/src/main/java/bar/Runner.java

@@ -7,8 +7,6 @@
 import java.util.Map;
 import java.util.concurrent.Future;
 
-import javax.script.ScriptException;
-
 import net.imagej.ImageJ;
 
 import org.scijava.Context;
@@ -192,13 +190,11 @@ else if (fsm.isDone())
 	public void runIJ1Macro(final String path, final String arg) {
 		String macro = null;
 		try {
-			@SuppressWarnings("resource")
 			final InputStream is = Utils.class.getResourceAsStream("/scripts/BAR/" + path);
 			if (is == null) {
 				error("Could not find " + path, IO_ERROR);
 				return;
 			}
-			@SuppressWarnings("resource")
 			final InputStreamReader isr = new InputStreamReader(is);
 			setLoaded(true);
 			final StringBuffer sb = new StringBuffer();

BAR/src/main/java/bar/Utils.java

@@ -136,7 +136,6 @@ public void run(final String arg) {
 		}
 	}
 
-
 	/**
 	 * Retrieves BAR's version
 	 *

BAR/src/main/java/bar/plugin/InteractivePlotter.java

@@ -459,7 +459,6 @@ private void updateOptionsMenu() {
 
 	private class PlotInstance {
 		private final PlotWindow plotWindow;
-		@SuppressWarnings({ "hiding" })
 		private Plot plot;
 		private String title;
 
@@ -808,7 +807,7 @@ private Button largeButton() {
 		final FontMetrics fm = new Canvas().getFontMetrics(font);
 		final int width = fm.stringWidth(expandedLabel);
 		final Button button = new Button(expandedLabel);
-		button.setPreferredSize(new Dimension(width, 2*fm.getHeight()));
+		button.setPreferredSize(new Dimension(width, 2 * fm.getHeight()));
 		return button;
 	}