17 lines
568 B
Plaintext
17 lines
568 B
Plaintext
Classes in the ``++sun.*++`` or ``++com.sun.*++`` packages are considered implementation details, and are not part of the Java API.
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They can cause problems when moving to new versions of Java because there is no backwards compatibility guarantee. Similarly, they can cause problems when moving to a different Java vendor, such as OpenJDK.
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Such classes are almost always wrapped by Java API classes that should be used instead.
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== Noncompliant Code Example
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----
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import com.sun.jna.Native; // Noncompliant
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import sun.misc.BASE64Encoder; // Noncompliant
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----
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