diff --git a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/evaluate/XDebuggerEvaluationDialog.java b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/evaluate/XDebuggerEvaluationDialog.java
index fb9c846730c1..d6680ed74d5a 100644
--- a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/evaluate/XDebuggerEvaluationDialog.java
+++ b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/evaluate/XDebuggerEvaluationDialog.java
@@ -25,7 +25,6 @@ import com.intellij.openapi.ui.DialogWrapper;
 import com.intellij.openapi.util.Condition;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.wm.IdeFocusManager;
-import com.intellij.util.BitUtil;
 import com.intellij.xdebugger.*;
 import com.intellij.xdebugger.evaluation.EvaluationMode;
 import com.intellij.xdebugger.evaluation.XDebuggerEditorsProvider;
@@ -166,7 +165,7 @@ public class XDebuggerEvaluationDialog extends DialogWrapper {
       @Override
       public void actionPerformed(ActionEvent e) {
         super.actionPerformed(e);
-        if (BitUtil.isSet(e.getModifiers(), InputEvent.SHIFT_MASK) || BitUtil.isSet(e.getModifiers(), InputEvent.CTRL_MASK)) {
+        if ((e.getModifiers() & (InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK)) == (InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK)) {
           addToWatches();
         }
       }