NPE fix for excludes

Signed-off-by: Miklos Magyari miklos.magyari@sigmatechnology.com

lsp/src/main/java/org/eclipse/titan/lsp/AST/TTCN3/definitions/Def_Function.java

@@ -33,7 +33,6 @@ import org.eclipse.titan.lsp.AST.IReferenceChain;
 import org.eclipse.titan.lsp.AST.IType;
 import org.eclipse.titan.lsp.AST.IType.TypeOwner_type;
 import org.eclipse.titan.lsp.AST.IType.Type_type;
-import org.eclipse.titan.lsp.AST.Location.LocationTypeAdapter;
 import org.eclipse.titan.lsp.AST.Identifier;
 import org.eclipse.titan.lsp.AST.Location;
 import org.eclipse.titan.lsp.AST.Module;