src/main/java/net/wasdev/wlp/common/plugins/util/InstallFeatureUtil.java
public String getOverrideBundleDescriptor(String groupId, String artifactId) throws PluginExecutionException {
        File overrideJar = downloadOverrideJar(groupId, artifactId);
        if (overrideJar != null && overrideJar.exists()) {
            String symbolicName = extractSymbolicName(overrideJar);
            if (symbolicName != null) {
                return overrideJar.getAbsolutePath() + ";" + symbolicName;
            }
        }
        return null;
    }
public String getOverrideBundleDescriptor(String groupId, String artifactId) throws PluginExecutionException {
        File overrideJar = downloadOverrideJar(groupId, artifactId);
        if (overrideJar != null && overrideJar.exists()) {
            String symbolicName = extractSymbolicName(overrideJar);
            if (symbolicName != null) {
                return overrideJar.getAbsolutePath() + ";" + symbolicName;
            }
        }
        return null;
    }
Download the override bundle from the repository with the given groupId and
artifactId, corresponding to the latest version in the range between the
current Open Liberty version (inclusive) and the next version
(exclusive). Returns a string in the format "filepath;BundleName" where
BundleName is the bundle symbolic name from its manifest.

@param groupId
the groupId of the bundle to download
@param artifactId
the artifactId of the bundle to download
@return a String representing the bundle in filepath;BundleName format