How can I force Gradle to set the same version for two dependencies?

Question

I use the following two dependencies:

compile \'com.google.guava:guava:14.0.1\'
compile \'com.google.guava:guava-gwt:14.0.1\'

Both must be

Answer 1

configurations.all {
  resolutionStrategy.eachDependency { details ->
    if (details.requested.group == 'com.google.guava') {
      details.useVersion "14.0.1"
    }
  }
}

dependencies {
  compile 'com.google.guava:guava'
  compile 'com.google.guava:guava-gwt'
}