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35 lines
633 B
XML
35 lines
633 B
XML
<!DOCTYPE qhelp PUBLIC
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"-//Semmle//qhelp//EN"
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"qhelp.dtd">
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<qhelp>
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<overview>
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<p>
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The underscore character is a reserved keyword in Java 9 and
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therefore disallowed as a one-character identifier.
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</p>
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</overview>
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<recommendation>
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<p>
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Rename any identifiers that consist of a one-character underscore.
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</p>
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</recommendation>
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<references>
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<li>
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Oracle JDK Documentation:
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<a href="https://docs.oracle.com/javase/9/migrate/toc.htm">Oracle JDK 9 Migration Guide</a>.
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</li>
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<li>
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JDK Bug System:
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<a href="https://bugs.openjdk.java.net/browse/JDK-8061549">Disallow _ as a one-character identifier</a>.
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</li>
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</references>
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</qhelp>
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