RFR: 8320796: CssMetaData.initStyleables()

[Andy Goryachev]

Provides a public utility method for use by the skins (core and custom) to simplify initialization of styleable properties.


+ /**
+ * Utility method which combines CssMetaData items in one unmodifiable list with the size equal to the number
+ * of items it holds (i.e. with no unnecessary overhead).
+ *
+ * @param list the css metadata items, usually from the parent, not nullable
+ * @param items the additional items
+ * @return the unmodifiable list containing all of the items
+ *
+ * @since 22
+ */
+ public static List<CssMetaData<? extends Styleable, ?>> initStyleables(
+ List<CssMetaData<? extends Styleable, ?>> list,
+ CssMetaData<? extends Styleable, ?>... items)

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Commit messages:
 - 8320796: CssMetaData.initStyleables()

Changes: https://git.openjdk.org/jfx/pull/1296/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1296&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320796
  Stats: 46 lines in 2 files changed: 43 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jfx/pull/1296.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1296/head:pull/1296

PR: https://git.openjdk.org/jfx/pull/1296