J2SE 1.5 added a new Java language mechanism “annotations” that allows annotation types to be used to annotate classes, fields, and methods. These annotations are typically processed either by build-time tools or by run-time libraries to achieve new semantic effects. In order to support annotation processing at build-time, this JSR will define APIs to allow annotation processors to be created using a standard pluggable API. This will simplify the task of creating annotation processors and will also allow automation of the discovery of appropriate annotation processors for a given source file. The specification will include at least two sections, a section of API modeling the Java programming language and a distinct section for declaring annotation processors and controlling how they are run. Since annotations are placed on program elements, an annotation processing framework needs to reflect program structure. Annotation processors will be able to specify what annotations they process and multiple processors will be able to run cooperatively. The processors and program structure api can be accessed at build-time; i.e. this functionality supplements core reflection support for reading annotations.
➜ ~ gdb --version GNU gdb (GDB) 9.1 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
elasticsearch@5.6 is keg-only, which means it was not symlinked into /usr/local, because this is an alternate version of another formula.
If you need to have elasticsearch@5.6 first in your PATH run: echo 'export PATH="/usr/local/opt/elasticsearch@5.6/bin:$PATH"' >> ~/.zshrc
To have launchd start elasticsearch@5.6 now and restart at login: brew services start elasticsearch@5.6 Or, if you don't want/need a background service you can just run: /usr/local/opt/elasticsearch@5.6/bin/elasticsearch ==> Summary /usr/local/Cellar/elasticsearch@5.6/5.6.16: 106 files, 36.0MB, built in 10 seconds ==> `brew cleanup` has not been run in 30 days, running now... Removing: /Users/chenyuan/Library/Caches/Homebrew/erlang--22.1.2.mojave.bottle.tar.gz... (77.3MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/gettext--0.20.1.catalina.bottle.tar.gz... (8.3MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/icu4c--64.2.catalina.bottle.tar.gz... (26.1MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/jpeg--9c.mojave.bottle.tar.gz... (300.8KB) Removing: /Users/chenyuan/Library/Caches/Homebrew/libpng--1.6.37.mojave.bottle.tar.gz... (442.2KB) Removing: /Users/chenyuan/Library/Caches/Homebrew/libtiff--4.0.10_1.mojave.bottle.tar.gz... (1MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/node--12.11.1.catalina.bottle.tar.gz... (14.8MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/openssl@1.1--1.1.1d.mojave.bottle.tar.gz... (5.2MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/perl--5.30.0.catalina.bottle.tar.gz... (16.3MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/rabbitmq--3.8.0.tar.xz... (11MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/subversion--1.12.2_1.catalina.bottle.1.tar.gz... (10MB) Removing: /Users/chenyuan/Library/Caches/Homebrew/utf8proc--2.4.0.catalina.bottle.tar.gz... (152.2KB) Removing: /Users/chenyuan/Library/Caches/Homebrew/wxmac--3.0.4_2.mojave.bottle.tar.gz... (7.4MB) Removing: /Users/chenyuan/Library/Logs/Homebrew/icu4c... (64B) Removing: /Users/chenyuan/Library/Logs/Homebrew/node... (64B) Pruned 0 symbolic links and 2 directories from /usr/local