old_contents: import warnings
  import platform
  
  
  def deprecated(func):
      """This is a decorator which can be used to mark functions
      as deprecated. It will result in a warning being emmitted
      when the function is used."""
      def newFunc(*args, **kwargs):
          warnings.warn("Call to deprecated function {}.".format(func.__name__),
                        category=DeprecationWarning, stacklevel=2)
          return func(*args, **kwargs)
      newFunc.__name__ = func.__name__
      newFunc.__doc__ = func.__doc__
      newFunc.__dict__.update(func.__dict__)
      return newFunc
  
  
  def deprecated_option(option):
      warnings.warn("Call to deprecated option {}.".format(option),
                    category=DeprecationWarning, stacklevel=2)
  
  
  def java_version():
      import subprocess
  
      try:
          res = subprocess.check_output(["java", "-version"], stderr=subprocess.STDOUT)
          res = res.decode()
      except subprocess.CalledProcessError as e:
          res = "`java -version` faild. `java` command is not found from this Python process. Please ensure to set PATH for `java`"
  
      return res
  
  
  def environment_info():
      import sys
      import distro
      import textwrap
      from .__version__ import __version__
  
      print("""Python version:
      {}
  Java version:
  {}
  tabula-py version: {}
  platform: {}
  uname:
      {}
  linux_distribution: {}
  mac_ver: {}
      """.format(
          sys.version,
          textwrap.indent(java_version().strip(), "    "),
          __version__,
          platform.platform(),
          str(platform.uname()),        
          distro.linux_distribution(),
          platform.mac_ver(),
      ))
  
new_contents: import warnings
  import platform
  
  
  def deprecated(func):
      """This is a decorator which can be used to mark functions
      as deprecated. It will result in a warning being emmitted
      when the function is used."""
      def newFunc(*args, **kwargs):
          warnings.warn("Call to deprecated function {}.".format(func.__name__),
                        category=DeprecationWarning, stacklevel=2)
          return func(*args, **kwargs)
      newFunc.__name__ = func.__name__
      newFunc.__doc__ = func.__doc__
      newFunc.__dict__.update(func.__dict__)
      return newFunc
  
  
  def deprecated_option(option):
      warnings.warn("Call to deprecated option {}.".format(option),
                    category=DeprecationWarning, stacklevel=2)
  
  
  def java_version():
      import subprocess
  
      try:
          res = subprocess.check_output(["java", "-version"], stderr=subprocess.STDOUT)
          res = res.decode()
      except subprocess.CalledProcessError as e:
          res = "`java -version` faild. `java` command is not found from this Python process. Please ensure to set PATH for `java`"
  
      return res
  
  
  def environment_info():
      import sys
      import distro
      from .__version__ import __version__
  
      print("""Python version:
      {}
  Java version:
      {}
  tabula-py version: {}
  platform: {}
  uname:
      {}
  linux_distribution: {}
  mac_ver: {}
      """.format(
          sys.version,
          java_version().strip(),
          __version__,
          platform.platform(),
          str(platform.uname()),        
          distro.linux_distribution(),
          platform.mac_ver(),
      ))
  
subject: Remove textwrap because python 2.7 lacks indent() function