diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/CallableDescriptorCollectors.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/CallableDescriptorCollectors.kt
similarity index 100%
rename from compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/CallableDescriptorCollectors.java
rename to compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/CallableDescriptorCollectors.kt