wro4j-maven-plugin/src/main/java/ro/isdc/wro/maven/plugin/Wro4jMojo.java
private String rename(final String group, final InputStream input)
      throws Exception {
    try {
      final String newName = getManagerFactory().create().getNamingStrategy().rename(group, input);
      groupNames.setProperty(group, newName);
      return newName;
    } catch (final IOException e) {
      throw new MojoExecutionException("Error occured during renaming", e);
    }
  }
private String rename(final String group, final InputStream input)
      throws Exception {
    try {
      final String newName = getManagerFactory().create().getNamingStrategy().rename(group, input);
      groupNames.setProperty(group, newName);
      return newName;
    } catch (final IOException e) {
      throw new MojoExecutionException("Error occured during renaming", e);
    }
  }
private String rename ( final String group , final InputStream input ) throws Exception { try { final String newName = getManagerFactory ( ) . create ( ) . getNamingStrategy ( ) . rename ( group , input ) ; groupNames . setProperty ( group , newName ) ; return newName ; } catch ( final IOException e ) { throw new MojoExecutionException ( "Error occured during renaming" , e ) ; } }
Encodes a version using some logic.

@param group
the name of the resource to encode.
@param input
the stream of the result content.
@return the name of the resource with the version encoded.
Encodes a version using some logic .