diff --git a/Plugin NPC/src/main/java/net/simon987/npcplugin/VaultDimension.java b/Plugin NPC/src/main/java/net/simon987/npcplugin/VaultDimension.java
index feea1dc..4909a3a 100644
--- a/Plugin NPC/src/main/java/net/simon987/npcplugin/VaultDimension.java	
+++ b/Plugin NPC/src/main/java/net/simon987/npcplugin/VaultDimension.java	
@@ -237,6 +237,8 @@ public class VaultDimension {
                     openings.add(Direction.WEST);
                     attachedWorld.openings.add(Direction.EAST);
                     break;
+                case default;
+                	break;
             }
 
             attachedWorld.coords.x = coords.x + direction.dX;
diff --git a/Server/src/test/java/net/simon987/server/assembly/OperandTest.java b/Server/src/test/java/net/simon987/server/assembly/OperandTest.java
index ddea141..9f89eb6 100644
--- a/Server/src/test/java/net/simon987/server/assembly/OperandTest.java
+++ b/Server/src/test/java/net/simon987/server/assembly/OperandTest.java
@@ -127,11 +127,13 @@ public class OperandTest {
         }
 
         //Invalid operands
-        try{ new Operand("aa", labels, registerSet, 0); } catch (InvalidOperandException e){}
+        try{ new Operand("aa", labels, registerSet, 0); } catch (InvalidOperandException e){
+                //It's not a valid Operand; that's okey, just continue; VALID FOR ALL THE OTHER CATCH SENTENCES
+        }
         try{   new Operand("a1", labels, registerSet, 0); } catch (InvalidOperandException e){}
         try{   new Operand("a_", labels, registerSet, 0); } catch (InvalidOperandException e){}
         try{   new Operand("_a", labels, registerSet, 0); } catch (InvalidOperandException e){}
-        try{   new Operand("_1", labels, registerSet, 0); } catch (InvalidOperandException e){}
+        try{   new Operand("_1", labels, registerSet, 0); } catch (InvalidOperandException e){        }
         try{    new Operand("S", labels, registerSet, 0); } catch (InvalidOperandException e){}
         try{   new Operand("label1_", labels, registerSet, 0); } catch (InvalidOperandException e){}
         try{   new Operand("+label1", labels, registerSet, 0); } catch (InvalidOperandException e){}