| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| |
| = DevFaqLookupContents |
| :jbake-type: wiki |
| :jbake-tags: wiki, devfaq, needsreview |
| :jbake-status: published |
| :keywords: Apache NetBeans wiki DevFaqLookupContents |
| :description: Apache NetBeans wiki DevFaqLookupContents |
| :toc: left |
| :toc-title: |
| :syntax: true |
| |
| === How can I find out what is in a Lookup? |
| |
| The simplest way is to call `Lookup.toString()`. If you want the output in a more readable form, do the following and print/format the resulting collection as you wish: |
| |
| [source,java] |
| ---- |
| |
| Collection<?> c = theLookup.lookupAll(Object.class); |
| for (Object o : c) { |
| //do what you want |
| } |
| |
| ---- |
| |
| *<u>Do not</u> do either of these things in production code!* |
| |
| === Apache Migration Information |
| |
| The content in this page was kindly donated by Oracle Corp. to the |
| Apache Software Foundation. |
| |
| This page was exported from link:http://wiki.netbeans.org/DevFaqLookupContents[http://wiki.netbeans.org/DevFaqLookupContents] , |
| that was last modified by NetBeans user Jtulach |
| on 2010-07-24T20:16:50Z. |
| |
| |
| *NOTE:* This document was automatically converted to the AsciiDoc format on 2018-02-07, and needs to be reviewed. |
