Remove current_length alias

Author: pitr-ch

lib/concurrent/executor/java_thread_pool_executor.rb

@@ -104,7 +104,6 @@ def max_length
       def length
         @executor.getPoolSize
       end
-      alias_method :current_length, :length
 
       # The largest number of threads that have been created in the pool since construction.
       #

lib/concurrent/executor/ruby_thread_pool_executor.rb

@@ -131,8 +131,6 @@ def remaining_capacity
       end
     end
 
-    alias_method :current_length, :length # TODO remove?
-
     # @api private
     def remove_busy_worker(worker)
       mutex.synchronize { ns_remove_busy_worker worker }

spec/concurrent/executor/fixed_thread_pool_shared.rb

@@ -168,7 +168,7 @@
       pool = described_class.new(5)
       100.times{ pool << proc{ sleep(1) } }
       sleep(0.1)
-      expect(pool.current_length).to eq 5
+      expect(pool.length).to eq 5
       pool.kill
     end
   end

spec/concurrent/executor/ruby_fixed_thread_pool_spec.rb

@@ -27,10 +27,10 @@ module Concurrent
 
       it 'creates new workers when there are none available' do
         pool = described_class.new(5)
-        expect(pool.current_length).to eq 0
+        expect(pool.length).to eq 0
         5.times{ pool << proc{ sleep(1) } }
         sleep(0.1)
-        expect(pool.current_length).to eq 5
+        expect(pool.length).to eq 5
         pool.kill
       end
     end

spec/concurrent/executor/thread_pool_shared.rb

@@ -47,12 +47,6 @@
       subject.wait_for_termination(1)
       expect(subject.length).to eq 0
     end
-
-    it 'aliased as #current_length' do
-      5.times{ subject.post{ sleep(0.1) } }
-      sleep(0.1)
-      expect(subject.current_length).to eq subject.length
-    end
   end
 
   context '#scheduled_task_count' do