RFR: JDK-8285932 Implementation of JEP 430 String Templates (Preview) [v57]

[Andrey Turbanov]

On Wed, 12 Apr 2023 19:02:22 GMT, Jim Laskey <jlaskey at openjdk.org> wrote:

>> Enhance the Java programming language with string templates, which are similar to string literals but contain embedded expressions. A string template is interpreted at run time by replacing each expression with the result of evaluating that expression, possibly after further validation and transformation. This is a [preview language feature and API](http://openjdk.java.net/jeps/12).
>
> Jim Laskey has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 75 commits:
> 
>  - Merge branch 'master' into 8285932
>  - Change MAX_INDY_CONCAT_ARG_SLOTS to be updatable.
>  - Clean up Error handling
>  - Recommended changes
>  - RuntimeException is the only exception type that can is deduced from a lambda.
>  - Update combine example
>  - Merge branch 'master' into 8285932
>  - Update StringTemplate.combine javadoc
>  - Requested review changes.
>  - Clean up list construction
>  - ... and 65 more: https://git.openjdk.org/jdk/compare/bc151633...f1b187a1

src/java.base/share/classes/java/lang/runtime/ReferenceKey.java line 113:

> 111:         @Override
> 112:         public String toString() {
> 113:             return "java.util.WeakKey#" + System.identityHashCode(this);

Why `java.util` ? It's a bit misleading

src/java.base/share/classes/java/lang/runtime/ReferenceKey.java line 172:

> 170:         @Override
> 171:         public String toString() {
> 172:             return "java.util.SoftKey#" + System.identityHashCode(this);

Why `java.util` ? It's a bit misleading

src/java.base/share/classes/java/lang/runtime/ReferenceKey.java line 226:

> 224:         @Override
> 225:         public String toString() {
> 226:             return "java.util.StrongKey#" + System.identityHashCode(this);

Why `java.util` ? It's a bit misleading

src/java.base/share/classes/java/lang/runtime/StringTemplateImpl.java line 130:

> 128:     }
> 129: 
> 130:     @java.lang.Override

Suggestion:

    @Override

src/java.base/share/classes/java/lang/runtime/StringTemplateImpl.java line 131:

> 129: 
> 130:     @java.lang.Override
> 131:     public java.lang.String toString() {

Suggestion:

    public String toString() {

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PR Review Comment: https://git.openjdk.org/jdk/pull/10889#discussion_r1165130712
PR Review Comment: https://git.openjdk.org/jdk/pull/10889#discussion_r1165130798
PR Review Comment: https://git.openjdk.org/jdk/pull/10889#discussion_r1165132919
PR Review Comment: https://git.openjdk.org/jdk/pull/10889#discussion_r1165133244
PR Review Comment: https://git.openjdk.org/jdk/pull/10889#discussion_r1165133383