s/throw/raise/

lib/logstash/filters/base.rb

@@ -8,10 +8,10 @@ class LogStash::Filters::Base
   end # def initialize
 
   def register
-    throw "#{self.class}#register must be overidden"
+    raise "#{self.class}#register must be overidden"
   end # def register
 
   def filter(event)
-    throw "#{self.class}#filter must be overidden"
+    raise "#{self.class}#filter must be overidden"
   end # def filter
 end # class LogStash::Filters::Base

lib/logstash/inputs/base.rb

@@ -14,7 +14,7 @@ class LogStash::Inputs::Base
   end
 
   def register
-    throw "#{self.class}#register must be overidden"
+    raise "#{self.class}#register must be overidden"
   end
 
   def tag(newtag)

lib/logstash/outputs/base.rb

@@ -10,10 +10,10 @@ class LogStash::Outputs::Base
   end
 
   def register
-    throw "#{self.class}#register must be overidden"
+    raise "#{self.class}#register must be overidden"
   end # def register
 
   def receive(event)
-    throw "#{self.class}#receive must be overidden"
+    raise "#{self.class}#receive must be overidden"
   end
 end # class LogStash::Outputs::Base