Use correct 'contains' call in java

plugins/stream-debugger/src/main/java/com/intellij/debugger/streams/trace/dsl/impl/java/JavaMapVariable.kt

@@ -31,7 +31,7 @@ class JavaMapVariable(type: MapType, name: String)
 
   override operator fun set(key: Expression, newValue: Expression): Expression = call("put", key, newValue)
 
-  override fun contains(key: Expression): Expression = call("contains", key)
+  override fun contains(key: Expression): Expression = call("containsKey", key)
 
   override fun keys(): Expression = call("keySet")
 

plugins/stream-debugger/testData/dsl/java/mapContains.out

@@ -1 +1 @@
-map.contains(key);
+map.containsKey(key);