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8308645: Javadoc of FFM API needs to be refreshed

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8309398: ValueLayout:: arrayElementVarHandle doesn't throws UnsupportedOperationException - if byteAlignment() > byteSize()
8308812: SequenceLayout::withElementCount(long elementCount) doesn't throw IllegalArgumentException - if elementCount < 0 for some cases

Reviewed-by: jvernee
This commit is contained in:
Maurizio Cimadamore 2023-06-12 15:55:49 +00:00
parent 07275072aa
commit a6ad42e00e
28 changed files with 826 additions and 607 deletions
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6
src/java.base/share/classes/java/lang/foreign/package-info.java
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@ -77,8 +77,8 @@
* <h2 id="ffa">Foreign function access</h2>
* The key abstractions introduced to support foreign function access are {@link java.lang.foreign.SymbolLookup},
* {@link java.lang.foreign.FunctionDescriptor} and {@link java.lang.foreign.Linker}. The first is used to look up symbols
* inside libraries; the second is used to model the signature of foreign functions, while the third provides
* linking capabilities which allows modelling foreign functions as {@link java.lang.invoke.MethodHandle} instances,
* inside libraries; the second is used to model the signature of foreign functions, while the third is used
* to link foreign functions as {@link java.lang.invoke.MethodHandle} instances,
* so that clients can perform foreign function calls directly in Java, without the need for intermediate layers of C/C++
* code (as is the case with the <a href="{@docRoot}/../specs/jni/index.html">Java Native Interface (JNI)</a>).
* <p>
@ -116,7 +116,7 @@
* <h2 id="restricted">Restricted methods</h2>
* Some methods in this package are considered <em>restricted</em>. Restricted methods are typically used to bind native
* foreign data and/or functions to first-class Java API elements which can then be used directly by clients. For instance
* the restricted method {@link java.lang.foreign.MemorySegment#reinterpret(long)} ()}
* the restricted method {@link java.lang.foreign.MemorySegment#reinterpret(long)}
* can be used to create a fresh segment with the same address and temporal bounds,
* but with the provided size. This can be useful to resize memory segments obtained when interacting with native functions.
* <p>