> `List.of()` along with `Set.of()` create unmodifiable `List/Set` but with > smaller footprint comparing to `Arrays.asList()` / `new HashSet()` when > called with vararg of size 0, 1, 2. > > In general replacement of `Arrays.asList()` with `List.of()` is dubious as > the latter is null-hostile, however in some cases we are sure that arguments > are non-null. Into this PR I've included the following cases (in addition to > those where the argument is proved to be non-null at compile-time): > - `MethodHandles.longestParameterList()` never returns null > - parameter types are never null > - interfaces used for proxy construction and returned from > `Class.getInterfaces()` are never null > - exceptions types of method signature are never null
Сергей Цыпанов has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains six commits: - 8282662: Revert wrong copyright year change - 8282662: Revert ProxyGenerator - 8282662: Revert ProxyGenerator - 8282662: Revert dubious changes in MethodType - 8282662: Revert dubious changes - 8282662: Use List/Set.of() factory methods to save memory ------------- Changes: https://git.openjdk.java.net/jdk/pull/7729/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7729&range=06 Stats: 12 lines in 4 files changed: 1 ins; 2 del; 9 mod Patch: https://git.openjdk.java.net/jdk/pull/7729.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/7729/head:pull/7729 PR: https://git.openjdk.java.net/jdk/pull/7729
