set current look feel store valu configur argument indic swing look feel us param laf desir look feel param theme theme set current laf theme laf theme laf look feel laf current look feel current look feel laf current look feel disabl give variou problem toolbar icon wide doe java look laf laf equal current look feel set look feel laf compon tree project browser instanc swing util updat compon tree ui swing util root pane tree laf laf kei configur set argo kei look feel laf set current theme theme theme 