Added CellRenderer for translation Container, fixes #6

src/main/java/de/vogel612/helper/data/TranslationTableRenderer.java

@@ -0,0 +1,28 @@
+package de.vogel612.helper.data;
+
+import java.awt.Color;
+import java.awt.Component;
+
+import javax.swing.JTable;
+import javax.swing.table.DefaultTableCellRenderer;
+
+public class TranslationTableRenderer extends DefaultTableCellRenderer {
+
+	@Override
+	public Component getTableCellRendererComponent(final JTable table,
+			final Object value, final boolean isSelected,
+			final boolean hasFocus, final int row, final int column) {
+		Component c = super.getTableCellRendererComponent(table, value,
+				isSelected, hasFocus, row, column);
+		if (table == null) {
+			return c;
+		}
+
+		if (table.getValueAt(row, 0).equals(table.getValueAt(row, 1))) {
+			c.setBackground(Color.YELLOW);
+		} else {
+			c.setBackground(Color.WHITE);
+		}
+		return c;
+	}
+}

src/main/java/de/vogel612/helper/ui/impl/OverviewViewImpl.java

@@ -20,6 +20,7 @@
 
 import de.vogel612.helper.data.Translation;
 import de.vogel612.helper.data.TranslationTable;
+import de.vogel612.helper.data.TranslationTableRenderer;
 import de.vogel612.helper.ui.OverviewPresenter;
 import de.vogel612.helper.ui.OverviewView;
 
@@ -80,8 +81,10 @@ private void addTranslationContainer() {
 		scroller.setSize(new Dimension(800, 400));
 		window.add(scroller, constraints);
 		bindEventListener();
-	}
 
+		translationContainer.setDefaultRenderer(Object.class,
+				new TranslationTableRenderer());
+	}
 	private void addMenuBar() {
 		menuBar.setMinimumSize(MENU_BAR_DIMENSION);
 		menuBar.setPreferredSize(MENU_BAR_DIMENSION);