Java Reference
In-Depth Information
-e <regex>, -regex <regex>
Finds dependencies in packages matching the specified regular expression pat‐
tern. The
-p
and
-e
options are mutually exclusive.
-include <regex>
Restricts analysis to classes matching pattern. This option filters the list of
classes to be analyzed. It can be used together with
-p
and
-e
.
-jdkinternals
Finds class-level dependences in JDK internal APIs (which may change or dis‐
appear in even minor platform releases).
-apionly
Restricts analysis to APIs—for example, dependencies from the signature of
public and protected members of public classes including field type, method
parameter types, returned type, and checked exception types.
-R, -recursive
Recursively traverses all dependencies.
s
d
m
P
r
o
i
l
e
s
-h, -?, -help
Prints help message for
jdeps
.
Notes
While Project Jigsaw did not ship as part of Java 8,
jdeps
is a first step toward mak‐
ing developers aware of their dependencies on the JRE not as a monolithic environ‐
ment, but as something more modular.
jps
Basic usage
jps
jps <remote URL>
Description
jps
provides a list of all active JVM processes on the local machine (or a remote
machine, if a suitable instance of
jstatd
is running on the remote side).
Common switches
-m
Output the arguments passed to the main method
-l
Output the full package name for the application's main class (or the full path
name to the application's JAR file)
-v
Output the arguments passed to the JVM
