Das JDK bringt mit jdeps ein kleines statisches Analysewerkzeug mit, welches die statischen Abh\u00e4ngigkeiten eines Java-Programms aufzeigt. Dabei listet es alle referenzierten Pakete auf und optional noch die Profile.<\/p>\n
<\/p>\n
$ jdeps<\/p>\n
Usage: jdeps <options> <classes…><\/p>\n
where <classes> can be a pathname to a .class file, a directory, a JAR file,<\/p>\n
or a fully-qualified class name. Possible options include:<\/p>\n
-dotoutput <dir> Destination directory for DOT file output<\/p>\n
-s -summary Print dependency summary only<\/p>\n
-v -verbose Print all class level dependencies<\/p>\n
-verbose:package Print package-level dependencies excluding<\/p>\n
dependencies within the same archive<\/p>\n
-verbose:class Print class-level dependencies excluding<\/p>\n
dependencies within the same archive<\/p>\n
-cp <path> -classpath <path> Specify where to find class files<\/p>\n
-p <pkgname> -package <pkgname> Finds dependences in the given package<\/p>\n
(may be given multiple times)<\/p>\n
-e <regex> -regex <regex> Finds dependences in packages matching pattern<\/p>\n
(-p and -e are exclusive)<\/p>\n
-include <regex> Restrict analysis to classes matching pattern<\/p>\n
This option filters the list of classes to<\/p>\n
be analyzed. It can be used together with<\/p>\n
-p and -e which apply pattern to the dependences<\/p>\n
-P -profile Show profile or the file containing a package<\/p>\n
-apionly Restrict analysis to APIs i.e. dependences<\/p>\n
from the signature of public and protected<\/p>\n
members of public classes including field<\/p>\n
type, method parameter types, returned type,<\/p>\n
checked exception types etc<\/p>\n
-R -recursive Recursively traverse all dependencies<\/p>\n
-jdkinternals Finds class-level dependences on JDK internal APIs.<\/p>\n
By default, it analyzes all classes on -classpath<\/p>\n
and input files unless -include option is specified.<\/p>\n
This option cannot be used with -p, -e and -s options.<\/p>\n
WARNING: JDK internal APIs may not be accessible in<\/p>\n
the next release.<\/p>\n
-version Version information<\/p>\n
<\/p>\n
Ein Beispiel:<\/p>\n
<\/p>\n
$ jdeps "c:\\Program Files\\Java\\jdk1.8.0\\lib\\ant-javafx.jar"<\/p>\n
c:\\Program Files\\Java\\jdk1.8.0\\lib\\ant-javafx.jar -> c:\\Program Files\\Java\\jdk1.8.0\\jre\\lib\\rt.jar<\/p>\n
c:\\Program Files\\Java\\jdk1.8.0\\lib\\ant-javafx.jar -> not found<\/p>\n
com.javafx.main (ant-javafx.jar)<\/p>\n
-> java.applet<\/p>\n
-> java.awt<\/p>\n
-> java.awt.event<\/p>\n
-> java.io<\/p>\n
-> java.lang<\/p>\n
-> java.lang.reflect<\/p>\n
-> java.net<\/p>\n
-> java.security<\/p>\n
-> java.util<\/p>\n
-> java.util.jar<\/p>\n
-> javax.swing<\/p>\n
-> sun.misc JDK internal API (rt.jar)<\/p>\n
com.sun.javafx.tools.ant (ant-javafx.jar)<\/p>\n
-> java.io<\/p>\n
-> java.lang<\/p>\n
-> java.security.cert<\/p>\n
-> java.util<\/p>\n
-> java.util.jar<\/p>\n
-> java.util.zip<\/p>\n
-> org.apache.tools.ant not found<\/p>\n
-> org.apache.tools.ant.taskdefs not found<\/p>\n
-> org.apache.tools.ant.types not found<\/p>\n
-> org.apache.tools.ant.types.resources not found<\/p>\n
-> sun.misc JDK internal API (rt.jar)<\/p>\n
com.sun.javafx.tools.packager (ant-javafx.jar)<\/p>\n
-> java.io<\/p>\n
-> java.lang<\/p>\n
-> java.lang.reflect<\/p>\n
-> java.math<\/p>\n
-> java.net<\/p>\n
-> java.nio.file<\/p>\n
-> java.security<\/p>\n
-> java.security.cert<\/p>\n
-> java.text<\/p>\n
-> java.util<\/p>\n
-> java.util.jar<\/p>\n
-> java.util.regex<\/p>\n
-> java.util.zip<\/p>\n
-> sun.misc JDK internal API (rt.jar)<\/p>\n
-> sun.security.pkcs JDK internal API (rt.jar)<\/p>\n
-> sun.security.timestamp JDK internal API (rt.jar)<\/p>\n
-> sun.security.util JDK internal API (rt.jar)<\/p>\n
-> sun.security.x509 JDK internal API (rt.jar)<\/p>\n
com.sun.javafx.tools.packager.bundlers (ant-javafx.jar)<\/p>\n
-> java.io<\/p>\n
\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"
Das JDK bringt mit jdeps ein kleines statisches Analysewerkzeug mit, welches die statischen Abh\u00e4ngigkeiten eines Java-Programms aufzeigt. Dabei listet es alle referenzierten Pakete auf und optional noch die Profile. $ jdeps Usage: jdeps <options> <classes…> where <classes> can be a pathname to a .class file, a directory, a JAR file, or a fully-qualified class […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[11,66],"tags":[],"class_list":["post-2758","post","type-post","status-publish","format-standard","hentry","category-insel","category-java-8"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/2758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/comments?post=2758"}],"version-history":[{"count":1,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/2758\/revisions"}],"predecessor-version":[{"id":2759,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/2758\/revisions\/2759"}],"wp:attachment":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/media?parent=2758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/categories?post=2758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/tags?post=2758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}