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8150953: j.l.i.MethodHandles: example section in whileLoop(...) provides example for doWhileLoop

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Reviewed-by: psandoz
This commit is contained in:
Michael Haupt 2016-03-02 14:15:15 +01:00
parent 2c101cfb09
commit fc2641e57f
2 changed files with 2 additions and 2 deletions
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2
jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java
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@ -3528,7 +3528,7 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
* return zip;
* }
* // assume MH_initZip, MH_zipPred, and MH_zipStep are handles to the above methods
* MethodHandle loop = MethodHandles.doWhileLoop(MH_initZip, MH_zipStep, MH_zipPred);
* MethodHandle loop = MethodHandles.whileLoop(MH_initZip, MH_zipPred, MH_zipStep);
* List<String> a = Arrays.asList("a", "b", "c", "d");
* List<String> b = Arrays.asList("e", "f", "g", "h");
* List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");

2
jdk/test/java/lang/invoke/JavaDocExamplesTest.java
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@ -690,7 +690,7 @@ assertEquals(120, loop.invoke(5));
{{
{} /// JAVADOC
// implement the zip function for lists as a loop handle
MethodHandle loop = MethodHandles.doWhileLoop(MH_initZip, MH_zipStep, MH_zipPred);
MethodHandle loop = MethodHandles.whileLoop(MH_initZip, MH_zipPred, MH_zipStep);
List<String> a = Arrays.asList("a", "b", "c", "d");
List<String> b = Arrays.asList("e", "f", "g", "h");
List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");