  fix travis issue."Do you accept the license 'android-sdk-license-bcbbd656' [y/n]: "   - echo -e "y\n" > accept.txt   - android update sdk --filter 10 --no-ui --force < accept.txt
  fix travis issue."Do you accept the license
'android-sdk-license-bcbbd656' [y/n]: "
  - echo -e "y\n" > accept.txt
  - android update sdk --filter 10 --no-ui --force < accept.txt
xdv/ripple-lib-java,mileschet/ripple-lib-java,ripple/ripple-lib-java,mileschet/ripple-lib-java,ripple/ripple-lib-java,xdv/ripple-lib-java