wrong # of arguments(2 for 4)
C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/rb/implement/implement_handler.rb:33:in `isValidFor': wrong # of arguments(2 for 4) (ArgumentError)
from C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/rb/implement/../util/reloadable_code_insight_action.rb:17:in `withElementAndSymbol'
from C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/rb/implement/implement_handler.rb:30:in `isValidFor'
from C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/rb/implement/../util/reloadable_code_insight_action.rb:17:in `isValidFor'
from file:/C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/lib/jruby-complete-1.0.2.jar!/builtin/javasupport/proxy/interface.rb:159:in `send'
from file:/C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/lib/jruby-complete-1.0.2.jar!/builtin/javasupport/proxy/interface.rb:159:in `__jcreate!'
from file:/C:/Documents and Settings/yole/.IntelliJIdea70/config/plugins/ruby/lib/jruby-complete-1.0.2.jar!/builtin/javasupport/proxy/interface.rb:142
...internal jruby stack elided...
from org.jruby.runtime.Block.yield(Block.java:260)
from org.jruby.runtime.Block.call(Block.java:214)
from org.jruby.RubyProc.call(RubyProc.java:169)
from org.jruby.RubyProc.call(RubyProc.java:148)
from org.jruby.javasupport.Java$1.invoke(Java.java:855)
from $Proxy37.isValidFor(Unknown Source)
from com.intellij.codeInsight.generation.actions.ImplementMethodsAction.isValidForFile(ImplementMethodsAction.java:5)
from com.intellij.codeInsight.actions.CodeInsightAction.update(CodeInsightAction.java:86)
from com.intellij.codeInsight.actions.BaseCodeInsightAction.update(BaseCodeInsightAction.java:6)
from com.intellij.openapi.actionSystem.AnAction.beforeActionPerformedUpdate(AnAction.java:210)
from com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:164)
from com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.b(IdeKeyEventDispatcher.java:63)
from com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:167)
from com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:52)
from com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:139)
from java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
from java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
from java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
from java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
from java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
from java.awt.EventDispatchThread.run(EventDispatchThread.java:121)