1 files changed, 3 insertions, 5 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/utilities/optionhandling/constraints/EqualSizeGlobalConstraint.java b/src/de/lmu/ifi/dbs/elki/utilities/optionhandling/constraints/EqualSizeGlobalConstraint.java
index 2ee7be9c..586b4257 100644
--- a/src/de/lmu/ifi/dbs/elki/utilities/optionhandling/constraints/EqualSizeGlobalConstraint.java
+++ b/src/de/lmu/ifi/dbs/elki/utilities/optionhandling/constraints/EqualSizeGlobalConstraint.java
@@ -23,8 +23,6 @@ package de.lmu.ifi.dbs.elki.utilities.optionhandling.constraints;
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-import java.util.List;
-
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionUtil;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.ParameterException;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.WrongParameterValueException;
@@ -41,7 +39,7 @@ public class EqualSizeGlobalConstraint implements GlobalParameterConstraint {
   /**
    * List parameters to be tested
    */
-  private List<ListParameter<?>> parameters;
+  private ListParameter<?, ?>[] parameters;
 
   /**
    * Creates a global parameter constraint for testing if a number of list
@@ -49,7 +47,7 @@ public class EqualSizeGlobalConstraint implements GlobalParameterConstraint {
    * 
    * @param params list parameters to be tested for equal list sizes
    */
-  public EqualSizeGlobalConstraint(List<ListParameter<?>> params) {
+  public EqualSizeGlobalConstraint(ListParameter<?, ?>... params) {
     this.parameters = params;
   }
 
@@ -63,7 +61,7 @@ public class EqualSizeGlobalConstraint implements GlobalParameterConstraint {
     boolean first = false;
     int constraintSize = -1;
 
-    for(ListParameter<?> listParam : parameters) {
+    for(ListParameter<?, ?> listParam : parameters) {
       if(listParam.isDefined()) {
         if(!first) {
           constraintSize = listParam.getListSize();