question: this private method is used to access the user objects in the collection and perform operations on them . concode_field_sep int INSERT concode_elem_sep int DELETE concode_elem_sep User uPublic concode_elem_sep HsqlArrayList uUser concode_elem_sep int SELECT concode_elem_sep int ALL concode_elem_sep int UPDATE concode_field_sep void dropUser concode_elem_sep int getRight concode_elem_sep String getRight concode_elem_sep HsqlArrayList getUsers concode_elem_sep User getUser concode_elem_sep void revoke concode_elem_sep User createUser concode_elem_sep void grant
target: User function ( String arg0 ) { for ( int loc0 = 0 , loc1 = uUser . size ( ) ; loc0 < loc1 ; loc0 ++ ) { User loc2 = ( User ) uUser . get ( loc0 ) ; if ( ( loc2 != null ) && loc2 . getName ( ) . equals ( arg0 ) ) { return loc2 ; } } throw Trace . error ( Trace . USER_NOT_FOUND , arg0 ) ; }