Updated plugins

sources_non_forked/ale/doc/ale-java.txt

@@ -5,14 +5,41 @@ ALE Java Integration                                         *ale-java-options*
 ===============================================================================
 checkstyle                                                *ale-java-checkstyle*
 
+g:ale_java_checkstyle_config                     *g:ale_java_checkstyle_config*
+                                                 *b:ale_java_checkstyle_config*
+
+  Type: |String|
+  Default: `'/google_checks.xml'`
+
+  A path to a checkstyle configuration file.
+
+  If a configuration file is specified with |g:ale_java_checkstyle_options|,
+  it will be preferred over this setting.
+
+  The path to the configuration file can be an absolute path or a relative
+  path. ALE will search for the relative path in parent directories.
+
+
+g:ale_java_checkstyle_executable             *g:ale_java_checkstyle_executable*
+                                             *b:ale_java_checkstyle_executable*
+
+  Type: |String|
+  Default: 'checkstyle'
+
+  This variable can be changed to modify the executable used for checkstyle.
+
+
 g:ale_java_checkstyle_options                   *g:ale_java_checkstyle_options*
                                                 *b:ale_java_checkstyle_options*
 
-  Type: String
-  Default: '-c /google_checks.xml'
+  Type: |String|
+  Default: `''`
 
   This variable can be changed to modify flags given to checkstyle.
 
+  If a configuration file is specified with `-c`, it will be used instead of
+  configuration files set with |g:ale_java_checkstyle_config|.
+
 
 ===============================================================================
 javac                                                          *ale-java-javac*
@@ -90,16 +117,46 @@ or
 
 This generates a dist/mac or dist/windows directory that contains the
 language server. To let ALE use this language server you need to set the
-g:ale_java_javalsp_executable variable to the absolute path of the java
+g:ale_java_javalsp_executable variable to the absolute path of the launcher
 executable in this directory.
 
 g:ale_java_javalsp_executable                   *g:ale_java_javalsp_executable*
                                                 *b:ale_java_javalsp_executable*
   Type: |String|
-  Default: `'java'`
+  Default: `''`
 
-This variable can be changed to use a different executable for java.
+This variable must be set to the absolute path of the language server launcher
+executable. For example:
+>
+  let g:ale_java_javalsp_executable=/java-language-server/dist/mac/bin/launcher
+<
 
+g:ale_java_javalsp_config                           *g:ale_java_javalsp_config*
+                                                    *b:ale_java_javalsp_config*
+  Type: |Dictionary|
+  Default: `{}`
+
+The javalsp linter automatically detects external depenencies for Maven and
+Gradle projects. In case the javalsp fails to detect some of them, you can
+specify them setting a dictionary to |g:ale_java_javalsp_config| variable.
+>
+  let g:ale_java_javalsp_executable =
+  \ {
+  \   'java': {
+  \     'externalDependencies': [
+  \       'junit:junit:jar:4.12:test',   " Maven format
+  \       'junit:junit:4.1'              " Gradle format
+  \     ],
+  \     'classPath': [
+  \       'lib/some-dependency.jar',
+  \       '/android-sdk/platforms/android-28.jar'
+  \     ]
+  \   }
+  \ }
+
+The Java language server will look for the dependencies you specify in
+`externalDependencies` array in your Maven and Gradle caches ~/.m2 and
+~/.gradle.
 
 ===============================================================================
 eclipselsp                                                *ale-java-eclipselsp*
@@ -118,7 +175,7 @@ located inside the repository folder `eclipse.jdt.ls`. Please ensure to set
 |g:ale_java_eclipselsp_path| to the absolute path of that folder.
 
 You could customize compiler options and code assists of the server.
-Under your project folder, modify the file `.settings/org.eclipse.jdt.core.prefs` 
+Under your project folder, modify the file `.settings/org.eclipse.jdt.core.prefs`
 with options presented at
 https://help.eclipse.org/neon/topic/org.eclipse.jdt.doc.isv/reference/api/org/eclipse/jdt/core/JavaCore.html.
 
@@ -130,7 +187,7 @@ g:ale_java_eclipselsp_path                         *g:ale_java_eclipselsp_path*
 
   Absolute path to the location of the eclipse.jdt.ls repository folder. Or if
   you have VSCode extension installed the absolute path to the VSCode extensions
-  folder (e.g. $HOME/.vscode/extensions in Linux).
+  folder (e.g. $HOME/.vscode/extensions/redhat.java-0.4x.0 in Linux).
 
 
 g:ale_java_eclipselsp_executable                *g:ale_java_eclipse_executable*
@@ -141,6 +198,31 @@ g:ale_java_eclipselsp_executable                *g:ale_java_eclipse_executable*
   This variable can be set to change the executable path used for java.
 
 
+g:ale_java_eclipselsp_config_path              *g:ale_java_eclipse_config_path*
+                                               *b:ale_java_eclipse_config_path*
+  Type: |String|
+  Default: `''`
+
+  Set this variable to change the configuration directory path used by
+  eclipselsp (e.g. `$HOME/.jdtls` in Linux).
+  By default ALE will attempt to use the configuration within the installation
+  directory.
+  This setting is particularly useful when eclipselsp is installed in a
+  non-writable directory like `/usr/share/java/jdtls`, as is the case when
+  installed via system package.
+
+
+g:ale_java_eclipselsp_workspace_path     *g:ale_java_eclipselsp_workspace_path*
+                                         *b:ale_java_eclipselsp_workspace_path*
+
+  Type: |String|
+  Default: `''`
+
+  If you have Eclipse installed is good idea to set this variable to the
+  absolute path of the Eclipse workspace. If not set this value will be set to
+  the parent folder of the project root.
+
+
 ===============================================================================
 uncrustify                                                *ale-java-uncrustify*