Removes unnecessary semicolons

src/main/java/appeng/parts/p2p/PartP2PBCPower.java

@@ -148,7 +148,7 @@ public class PartP2PBCPower extends PartP2PTunnel<PartP2PBCPower> implements IPo
 	public float getPowerDrainPerTick()
 	{
 		return 0.5f;
-	};
+	}
 
 	@Method(iname = "MJ6")
 	private IBatteryObject getTargetBattery()

src/main/java/appeng/parts/p2p/PartP2PIC2Power.java

@@ -126,7 +126,7 @@ public class PartP2PIC2Power extends PartP2PTunnel<PartP2PIC2Power> implements i
 	public float getPowerDrainPerTick()
 	{
 		return 0.5f;
-	};
+	}
 
 	@Override
 	public double injectEnergy(ForgeDirection directionFrom, double amount, double voltage)

src/main/java/appeng/parts/p2p/PartP2PItems.java

@@ -326,7 +326,7 @@ public class PartP2PItems extends PartP2PTunnel<PartP2PItems> implements IPipeCo
 	public float getPowerDrainPerTick()
 	{
 		return 2.0f;
-	};
+	}
 
 	@Override
 	public boolean canInsertItem(int i, ItemStack itemstack, int j)

src/main/java/appeng/parts/p2p/PartP2PLiquids.java

@@ -63,7 +63,7 @@ public class PartP2PLiquids extends PartP2PTunnel<PartP2PLiquids> implements IFl
 	public float getPowerDrainPerTick()
 	{
 		return 2.0f;
-	};
+	}
 
 	private int tmpUsed;
 
@@ -119,7 +119,7 @@ public class PartP2PLiquids extends PartP2PTunnel<PartP2PLiquids> implements IFl
 			if ( in != null )
 				in.onTunnelNetworkChange();
 		}
-	};
+	}
 
 	@Override
 	public void onTunnelNetworkChange()

src/main/java/appeng/parts/p2p/PartP2PRedstone.java

@@ -146,7 +146,7 @@ public class PartP2PRedstone extends PartP2PTunnel<PartP2PRedstone>
 	public float getPowerDrainPerTick()
 	{
 		return 0.5f;
-	};
+	}
 
 	@Override
 	public void onNeighborChanged()