- Use equality-comparison so streamWriter() also works when    passed a lang.types.String
- Use equality-comparison so streamWriter() also works when 
  passed a lang.types.String

git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@14871 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core