hg: jdk/jdk: 8245455: Remove alternative StringConcatFactory strategies

[claes.redestad at oracle.com]

Changeset: d52c2e540934
Author:    redestad
Date:      2020-05-25 12:03 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/d52c2e540934

8245455: Remove alternative StringConcatFactory strategies
Reviewed-by: jlaskey, psandoz, forax, mchung

! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/jdk/java/lang/String/concat/CompactStringsInitialCoder.java
! test/jdk/java/lang/String/concat/ImplicitStringConcat.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatArgCount.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatAssignLHS.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatMany.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatManyLongs.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes-head.template
! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes.java
! test/jdk/java/lang/String/concat/StringConcatFactoryInvariants.java
! test/jdk/java/lang/String/concat/StringConcatFactoryRepeatedConstants.java
! test/jdk/java/lang/String/concat/WithSecurityManager.java