diff --git a/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugProcess.java b/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugProcess.java
index 514bb10bc0e6..9a2079acb9b4 100644
--- a/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugProcess.java
+++ b/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugProcess.java
@@ -22,7 +22,6 @@ import com.intellij.execution.process.ProcessHandler;
 import com.intellij.execution.ui.ExecutionConsole;
 import com.intellij.execution.ui.RunnerLayoutUi;
 import com.intellij.openapi.actionSystem.DefaultActionGroup;
-import com.intellij.openapi.util.Ref;
 import com.intellij.xdebugger.breakpoints.XBreakpointHandler;
 import com.intellij.xdebugger.evaluation.XDebuggerEditorsProvider;
 import com.intellij.xdebugger.stepping.XSmartStepIntoHandler;
@@ -134,7 +133,7 @@ public abstract class XDebugProcess {
 
   /**
    * Check is it is possible to perform commands such as resume, step etc. And notify user if necessary
-   * @return true if process can actually perform user requests at this moment
+   * @return {@code true} if process can actually perform user requests at this moment
    */
   public boolean checkCanPerformCommands() {
     return true;