question: adds a group id . concode_field_sep String[] lastArtifactIds concode_elem_sep String[] lastVersions concode_elem_sep String KEY_LAST_VERSIONS concode_elem_sep NewProjectWizardSettings INSTANCE concode_elem_sep String KEY_LAST_ARTIFACT_IDS concode_elem_sep String KEY_LAST_GROUP_IDS concode_elem_sep String[] lastGroupIds concode_field_sep String[] getLastGroupIds concode_elem_sep NewProjectWizardSettings instance concode_elem_sep void addVersion concode_elem_sep void addArtifactId concode_elem_sep String[] getVersions concode_elem_sep String[] getArtifactIds concode_elem_sep String[] addElement
target: void function ( String arg0 ) { this . lastGroupIds = this . addElement ( this . lastGroupIds , arg0 , KEY_LAST_GROUP_IDS ) ; }