fixed java 1.7 copatibility for zmt.launcher

deleted redundant type arguments

Launcher.java
    fixed calling method that is introduced in java 1.8
        and therefore incompatible to java 1.7

src/main/java/de/zmt/storage/AbstractLimitedStoragePipeline.java

@@ -27,7 +27,7 @@ public abstract class AbstractLimitedStoragePipeline<Q extends Quantity>
     private static final long serialVersionUID = 1L;
 
     private final LimitedStorage<Q> sum;
-    private final Queue<DelayedStorage<Q>> queue = new SerializableDelayQueue<DelayedStorage<Q>>();
+    private final Queue<DelayedStorage<Q>> queue = new SerializableDelayQueue<>();
 
     /**
      * 

src/main/java/de/zmt/storage/ConfigurableStorage.java

@@ -145,7 +145,7 @@ public class ConfigurableStorage<Q extends Quantity> extends BaseStorage<Q> impl
 
 	if (atLimit(limit, direction)) {
 	    // if already at limit, return full amount
-	    return new ChangeResult<Q>(AmountUtil.zero(amountToAdd), amountToAdd);
+	    return new ChangeResult<>(AmountUtil.zero(amountToAdd), amountToAdd);
 	}
 
 	Amount<Q> productAmount = amountToAdd.times(factor);
@@ -160,7 +160,7 @@ public class ConfigurableStorage<Q extends Quantity> extends BaseStorage<Q> impl
 		amount = limit;
 		// remove the factor
 		rejectedAmount = rejectedAmount.divide(factor);
-		return new ChangeResult<Q>(storedAmount, rejectedAmount);
+		return new ChangeResult<>(storedAmount, rejectedAmount);
 	    }
 	}
 
@@ -174,7 +174,7 @@ public class ConfigurableStorage<Q extends Quantity> extends BaseStorage<Q> impl
 	    amount = Amount.valueOf(amount.getEstimatedValue(), amount.getUnit());
 	}
 
-	return new ChangeResult<Q>(storedAmount, rejectedAmount);
+	return new ChangeResult<>(storedAmount, rejectedAmount);
     }
 
     /** Set the storage to its lower limit or to zero if no limit set. */

src/test/java/de/zmt/storage/ConfigurableStorageTest.java

@@ -77,7 +77,7 @@ public class ConfigurableStorageTest {
 
     @Test
     public void testWithoutLimits() {
-	ConfigurableStorage<Dimensionless> storage = new ConfigurableStorage<Dimensionless>(Unit.ONE, true);
+	ConfigurableStorage<Dimensionless> storage = new ConfigurableStorage<>(Unit.ONE, true);
 	storage.add(CHANGE_AMOUNT);
 	storage.add(CHANGE_AMOUNT);
 	storage.add(CHANGE_AMOUNT.opposite());

src/test/java/de/zmt/storage/pipeline/StoragePipelineTest.java

@@ -70,7 +70,7 @@ public class StoragePipelineTest implements Serializable {
     public void testWithoutLimits() {
 	logger.info("Testing Pipeline without limits.");
 
-	StoragePipeline<Dimensionless> pipeline = new Pipeline(new ConfigurableStorage<Dimensionless>(Unit.ONE));
+	StoragePipeline<Dimensionless> pipeline = new Pipeline(new ConfigurableStorage<>(Unit.ONE));
 
 	// initialize
 	logger.info(pipeline.toString());
@@ -98,7 +98,7 @@ public class StoragePipelineTest implements Serializable {
     public void testSerialization() throws IOException, ClassNotFoundException {
 	logger.info("Testing Pipeline serialization.");
 
-	Pipeline pipeline = new Pipeline(new ConfigurableStorage<Dimensionless>(Unit.ONE));
+	Pipeline pipeline = new Pipeline(new ConfigurableStorage<>(Unit.ONE));
 	Pipeline restoredPipeline;
 	byte[] objData;