Allow special java statements (for example imports) to be as long as neccessary.

presubmit_canned_checks.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Generic presubmit checks that can be reused by other presubmit checks."""
 
 import os as _os
 _HERE = _os.path.dirname(_os.path.abspath(__file__))
 
 
@@ skipping 305 matching lines @@
   """Checks that there aren't any lines longer than maxlen characters in any of
   the text files to be submitted.
   """
   maxlens = { 
       'java': 100, 
       '': maxlen,
   }
   # Note: these are C++ specific but processed on all languages. :(
   MACROS = ('#define', '#include', '#import', '#pragma', '#if', '#endif')
 
+  # Special java statements.
+  SPECIAL_JAVA_STARTS = ('package ', 'import ')
+
   def no_long_lines(file_extension, line):
+    # Allow special java statements to be as long as neccessary.
+    if file_extension == 'java' and line.startswith(SPECIAL_JAVA_STARTS):
+      return True
+
     file_maxlen = maxlens.get(file_extension, maxlens[''])
     # Stupidly long symbols that needs to be worked around if takes 66% of line.
     long_symbol = file_maxlen * 2 / 3
     # Hard line length limit at 50% more.
     extra_maxlen = file_maxlen * 3 / 2
 
     line_len = len(line)
     if line_len <= file_maxlen:
       return True
 
@@ skipping 622 matching lines @@
     results.extend(input_api.canned_checks.CheckSvnForCommonMimeTypes(
         input_api, output_api))
     snapshot("checking license")
     results.extend(input_api.canned_checks.CheckLicense(
         input_api, output_api, license_header, source_file_filter=sources))
     snapshot("checking was uploaded")
     results.extend(input_api.canned_checks.CheckChangeWasUploaded(
         input_api, output_api))
   snapshot("done")
   return results