Replaces String == comparison with .equals()

src/main/java/appeng/items/tools/ToolMemoryCard.java

@@ -75,7 +75,7 @@ public class ToolMemoryCard extends AEBaseItem implements IMemoryCard
 	{
 		NBTTagCompound c = Platform.openNbtData( is );
 		String name = c.getString( "Config" );
-		return name == null || name == "" ? GuiText.Blank.getUnlocalized() : name;
+		return name == null || name.equals( "" ) ? GuiText.Blank.getUnlocalized() : name;
 	}
 
 	@Override

src/main/java/appeng/items/tools/powered/ToolWirelessTerminal.java

@@ -59,7 +59,7 @@ public class ToolWirelessTerminal extends AEBasePoweredItem implements IWireless
 			{
 				String encKey = tag.getString( "encryptionKey" );
 
-				if ( encKey == null || encKey == "" )
+				if ( encKey == null || encKey.equals( "" ) )
 					l.add( GuiText.Unlinked.getLocal() );
 				else
 					l.add( GuiText.Linked.getLocal() );