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| <title>Eclipse Oxygen (4.7) Plug-in Migration FAQ</title> |
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| <h1>Eclipse Oxygen (4.7) Plug-in Migration FAQ</h1> |
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| <ol> |
| <li><a href="#lucene">Apache Lucene bundle changes</a></li> |
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| <h2><a name="lucene">1. Apache Lucene bundle changes</a></h2> |
| <p> As part of the migration to Lucene 6.1, the third-party Lucene bundles were updated from version 3.5 to 6.1. |
| <ol> |
| <li>Bundle <code>org.apache.lucene.core</code> was bumped in version so consumers should not see any difference except the changes of Lucene itself (see link below). |
| However some of the new classes were moved by the Lucene project to the <code>org.apache.lucene.misc</code> by making use of split-packages.</li> |
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| <li>Bundle <code>org.apache.lucene.analysis</code> was removed and it's functionality was split in two new bundles: <code>org.apache.lucene.analysis-common</code> and <code>org.apache.lucene.analysis-smartcn</code>. |
| Consumers should be able to make use of <code>org.apache.lucene.analysis-common</code> for everything they did in the older <code>org.apache.lucene.analysis</code> bundle except the Chinese analyzer which was moved |
| in the above-mentioned 'smartcn' bundle. |
| </li> |
| </ol> |
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| See <a href="https://lucene.apache.org/core/old_versioned_docs/versions/6_1_0/changes/Changes.html"> |
| Lucene Change Log</a> for details on how the Apache Lucene changed between these versions. |
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