Finally use Java7 <>

src/main/java/appeng/crafting/CraftingJob.java

@@ -58,7 +58,7 @@ public class CraftingJob implements Runnable, ICraftingJob
 	private final World world;
 	private final IItemList<IAEItemStack> crafting = AEApi.instance().storage().createItemList();
 	private final IItemList<IAEItemStack> missing = AEApi.instance().storage().createItemList();
-	private final HashMap<String, TwoIntegers> opsAndMultiplier = new HashMap<String, TwoIntegers>();
+	private final HashMap<String, TwoIntegers> opsAndMultiplier = new HashMap<>();
 	private final Object monitor = new Object();
 	private final Stopwatch watch = Stopwatch.createUnstarted();
 	private CraftingTreeNode tree;

src/main/java/appeng/crafting/CraftingTreeNode.java

@@ -52,7 +52,7 @@ public class CraftingTreeNode
 	// what item is this?
 	private final IAEItemStack what;
 	// what are the crafting patterns for this?
-	private final ArrayList<CraftingTreeProcess> nodes = new ArrayList<CraftingTreeProcess>();
+	private final ArrayList<CraftingTreeProcess> nodes = new ArrayList<>();
 	private int bytes = 0;
 	private boolean canEmit = false;
 	private long missing = 0;
@@ -121,7 +121,7 @@ public class CraftingTreeNode
 	{
 		this.job.handlePausing();
 
-		final List<IAEItemStack> thingsUsed = new LinkedList<IAEItemStack>();
+		final List<IAEItemStack> thingsUsed = new LinkedList<>();
 
 		this.what.setStackSize( l );
 		if( this.getSlot() >= 0 && this.parent != null && this.parent.details.isCraftable() )

src/main/java/appeng/crafting/CraftingTreeProcess.java

@@ -47,7 +47,7 @@ public class CraftingTreeProcess
 	private final CraftingTreeNode parent;
 	final ICraftingPatternDetails details;
 	private final CraftingJob job;
-	private final Map<CraftingTreeNode, Long> nodes = new HashMap<CraftingTreeNode, Long>();
+	private final Map<CraftingTreeNode, Long> nodes = new HashMap<>();
 	private final int depth;
 	boolean possible = true;
 	private World world;

src/main/java/appeng/crafting/CraftingWatcher.java

@@ -37,7 +37,7 @@ public class CraftingWatcher implements ICraftingWatcher
 
 	private final CraftingGridCache gsc;
 	private final ICraftingWatcherHost host;
-	private final Set<IAEStack> myInterests = new HashSet<IAEStack>();
+	private final Set<IAEStack> myInterests = new HashSet<>();
 
 	public CraftingWatcher( final CraftingGridCache cache, final ICraftingWatcherHost host )
 	{