hunk.code_window:                     </div>
                   );
               }
           });
           const copyTheme = Object.assign({}, theme);
           delete copyTheme.type;
           delete copyTheme.image;
           const pasteBox = (
               <div className='col-sm-12'>
                   <label className='custom-label'>
                       <FormattedMessage
  
hunk.labels: keep keep keep keep keep replace replace replace replace keep keep keep keep
hunk.file_path: webapp/components/user_settings/custom_theme_chooser.jsx
hunk.type: replace
file: // Copyright 2013 The Go Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style
  // license that can be found in the LICENSE file.
  
  package ipv6_test
  
  import (
  	"net"
  	"testing"
  )
  
  func connector(t *testing.T, network, addr string, done chan<- bool) {
  	defer func() { done <- true }()
  
  	c, err := net.Dial(network, addr)
  	if err != nil {
  		t.Error(err)
  		return
  	}
  	c.Close()
  }
  
  func acceptor(t *testing.T, ln net.Listener, done chan<- bool) {
  	defer func() { done <- true }()
  
  	c, err := ln.Accept()
  	if err != nil {
  		t.Error(err)
  		return
  	}
  	c.Close()
  }
  