aaron@Server:~$ apt search jdk
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default-jdk/xenial,now 2:1.8-56ubuntu2 amd64 [installed,auto-removable]
  Standard Java or Java compatible Development Kit

default-jdk-doc/xenial 2:1.8-56ubuntu2 amd64
  Standard Java or Java compatible Development Kit (documentation)

default-jdk-headless/xenial,now 2:1.8-56ubuntu2 amd64 [installed,auto-removable]
  Standard Java or Java compatible Development Kit (headless)

default-jre/xenial,now 2:1.8-56ubuntu2 amd64 [installed]
  Standard Java or Java compatible Runtime

default-jre-headless/xenial,now 2:1.8-56ubuntu2 amd64 [installed,automatic]
  Standard Java or Java compatible Runtime (headless)

fakeroot-ng/xenial 0.18-4 amd64
  Gives a fake root environment

gcj-4.8-jdk/xenial 4.8.5-4ubuntu2 amd64
  GCJ and Classpath development tools for Java(TM)

gcj-4.9-jdk/xenial 4.9.3-13ubuntu2 amd64
  GCJ and Classpath development tools for Java(TM)

gcj-5/xenial 5.3.1-14ubuntu2 amd64
  GCJ byte code and native compiler for Java(TM)

gcj-5-jdk/xenial 5.3.1-14ubuntu2 amd64
  GCJ and Classpath development tools for Java(TM)

gcj-jdk/xenial 4:5.3.1-1ubuntu1 amd64
  gcj and Classpath development tools for Java(TM)

gcj-native-helper/xenial 2:1.8-56ubuntu2 amd64
  Standard helper tools for creating gcj native packages

icedtea-8-plugin/xenial 1.6.2-3ubuntu1 amd64
  web browser plugin based on OpenJDK and IcedTea to execute Java applets

japitools/xenial,xenial 0.9.7-1 all
  Java API compatibility testing tools

java-package/xenial,xenial 0.61 all
  Utility for creating Java Debian packages

java3ds-fileloader/xenial,xenial 1.2+dfsg-1 all
  Java3D 3DS File Loader

jtreg/xenial,xenial 4.2-b01-0ubuntu1 all
  Regression Test Harness for the OpenJDK platform

libanimal-sniffer-java/xenial,xenial 1.11-1 all
  JDK/API verification tools

libanimal-sniffer-java-doc/xenial,xenial 1.11-1 all
  Documentation for Animal Sniffer

libassertj-core-java/xenial,xenial 2.3.0-1 all
  Fluent assertions for Java

libcolt-free-java/xenial,xenial 1.2.0+dfsg-4 all
  scalable scientific and technical computing in Java

libcolt-free-java-doc/xenial,xenial 1.2.0+dfsg-4 all
  scalable scientific and technical computing in Java (doc)

libcolt-java/xenial,xenial 1.2.0+dfsg-2 all
  scalable scientific and technical computing in Java

libcolt-java-doc/xenial,xenial 1.2.0+dfsg-2 all
  scalable scientific and technical computing in Java (doc)

libcommons-collections3-java/xenial,xenial 3.2.2-1 all
  Apache Commons Collections - Extended Collections API for Java

libcommons-collections4-java/xenial,xenial 4.1-1 all
  Apache Commons Collections - Extended Collections API for Java

libcommons-collections4-java-doc/xenial,xenial 4.1-1 all
  Documentation for Commons Collections 4

libcommons-lang-java/xenial,xenial 2.6-6ubuntu2 all
  Commons Lang - an extension of the java.lang package

libcommons-lang-java-doc/xenial,xenial 2.6-6ubuntu2 all
  Documentation for Commons Lang - an extension of the java.lang package

libcommons-lang3-java/xenial,xenial 3.4-1 all
  Extension of the java.lang package (for Java 5+)

libcommons-lang3-java-doc/xenial,xenial 3.4-1 all
  Documentation for extension of the java.lang package (for Java 5+)

libcommons-launcher-java/xenial,xenial 1.1-8 all
  Apache Commons Launcher - Cross platform Java application launcher

libcommons-math-java/xenial,xenial 2.2-5 all
  Java lightweight mathematics and statistics components

libcommons-math-java-doc/xenial,xenial 2.2-5 all
  Java lightweight mathematics and statistics components - documentation

libcommons-math3-java/xenial,xenial 3.6-2 all
  Java lightweight mathematics and statistics components

libcommons-math3-java-doc/xenial,xenial 3.6-2 all
  Java lightweight mathematics and statistics components - documentation

libgs-collections-java/xenial,xenial 5.1.0-2 all
  Goldman Sachs Collections

libhawtbuf-java/xenial,xenial 1.10-2 all
  HawtBuf rich byte buffer library

libhessian-java/xenial,xenial 4.0.38-2 all
  Java implementation of a binary protocol for web services

libhessian-java-doc/xenial,xenial 4.0.38-2 all
  Documentation for libhessian-java

libhibernate-commons-annotations-java/xenial,xenial 3.2.0.Final-3 all
  Hibernate Commons Annotations

libhsdis0-fcml/xenial 1.1.1-1 amd64
  HotSpot disassembler plugin using FCML

libhtsjdk-java/xenial,xenial 2.0.1+dfsg.1-1 all
  Java API for high-throughput sequencing data (HTS) formats

libhtsjdk-java-doc/xenial,xenial 2.0.1+dfsg.1-1 all
  Documentation for the java HTSJDK library

libicu4j-4.4-java/xenial,xenial 4.4.2.2-2 all
  Library for Unicode support and internationalization

libicu4j-49-java/xenial,xenial 49.1-2 all
  Library for Unicode support and internationalization

libicu4j-java/xenial,xenial 4.2.1.1-3 all
  Library for Unicode support and internationalization

libitext1-java/xenial,xenial 1.4-6 all
  Java Library to generate PDF on the Fly

libjboss-common-java/xenial,xenial 0.0+svn2938-3 all
  The JBoss Common Project

libjboss-logmanager-java/xenial,xenial 2.0.3-1 all
  implementation of java.util.logging.LogManager

libjboss-marshalling-java/xenial,xenial 1.1.3.GA-3 all
  alternative serialization API

libjson-simple-java/xenial,xenial 1.1.1-3 all
  Simple, lightweight and efficient JSON toolkit for Java

libjxp-java/xenial,xenial 1.6.1-6 all
  Java template engine/script processor

libkryo-serializers-java/xenial,xenial 0.22-1 all
  Kryo serializers

libmaven-enforcer-plugin-java/xenial,xenial 1.0.1-1 all
  Maven build rule execution framework

libnb-javaparser-java/xenial,xenial 7.4-1 all
  Parser for the Java language which is good for use in tools

libpostgresql-jdbc-java/xenial,xenial 9.2-1002-1 all
  Java database (JDBC) driver for PostgreSQL

libpostgresql-jdbc-java-doc/xenial,xenial 9.2-1002-1 all
  Java database (JDBC) driver for PostgreSQL (documentation)

libpracticalxml-java/xenial,xenial 1.1.19-1 all
  practical XML handling routines

libreoffice/xenial 1:5.1.2-0ubuntu1 amd64
  office productivity suite (metapackage)

libslf4j-java/xenial,xenial 1.7.14-3 all
  Simple Logging Facade for Java

libtrove-java/xenial,xenial 2.1.0-2 all
  high performance collections for java

libtrove-java-doc/xenial,xenial 2.1.0-2 all
  high performance collections for java

libtrove3-java/xenial,xenial 3.0.3-3 all
  high performance collections for java

libtrove3-java-doc/xenial,xenial 3.0.3-3 all
  high performance collections for java

libunsafe-mock-java/xenial,xenial 8.0-1 all
  Java library providing backported sun.misc.Unsafe class from JDK 8

libvisualvm-jni/xenial,now 1.3.8-2 amd64 [installed,auto-removable]
  All-in-One Java Troubleshooting Tool (JNI libraries)

libwagon-java/xenial,xenial 1.0.0-7 all
  tools to manage Maven artifacts and deployment

mauve/xenial,xenial 20140821-3 all
  free test suite for the Java Class libraries

mmake/xenial,xenial 2.3-6 all
  Makefile generator for Java programs

openjdk-8-dbg/xenial-updates,xenial-security 8u91-b14-0ubuntu4~16.04.1 amd64
  Java runtime based on OpenJDK (debugging symbols)

openjdk-8-demo/xenial-updates,xenial-security 8u91-b14-0ubuntu4~16.04.1 amd64
  Java runtime based on OpenJDK (demos and examples)

openjdk-8-doc/xenial-updates,xenial-updates,xenial-security,xenial-security 8u91-b14-0ubuntu4~16.04.1 all
  OpenJDK Development Kit (JDK) documentation

openjdk-8-jdk/xenial-updates,xenial-security,now 8u91-b14-0ubuntu4~16.04.1 amd64 [installed,auto-removable]
  OpenJDK Development Kit (JDK)

openjdk-8-jdk-headless/xenial-updates,xenial-security,now 8u91-b14-0ubuntu4~16.04.1 amd64 [installed,auto-removable]
  OpenJDK Development Kit (JDK) (headless)

openjdk-8-jre/xenial-updates,xenial-security,now 8u91-b14-0ubuntu4~16.04.1 amd64 [installed,automatic]
  OpenJDK Java runtime, using Hotspot JIT

openjdk-8-jre-dcevm/xenial 8u74-1 amd64
  Alternative VM for OpenJDK 8 with enhanced class redefinition

openjdk-8-jre-headless/xenial-updates,xenial-security,now 8u91-b14-0ubuntu4~16.04.1 amd64 [installed,automatic]
  OpenJDK Java runtime, using Hotspot JIT (headless)

openjdk-8-jre-jamvm/xenial-updates,xenial-security 8u91-b14-0ubuntu4~16.04.1 amd64
  Alternative JVM for OpenJDK, using JamVM

openjdk-8-jre-zero/xenial-updates,xenial-security 8u91-b14-0ubuntu4~16.04.1 amd64
  Alternative JVM for OpenJDK, using Zero/Shark

openjdk-8-source/xenial-updates,xenial-updates,xenial-security,xenial-security 8u91-b14-0ubuntu4~16.04.1 all
  OpenJDK Development Kit (JDK) source files

openjdk-9-dbg/xenial 9~b114-0ubuntu1 amd64
  Java runtime based on OpenJDK (debugging symbols)

openjdk-9-demo/xenial 9~b114-0ubuntu1 amd64
  Java runtime based on OpenJDK (demos and examples)

openjdk-9-doc/xenial,xenial 9~b114-0ubuntu1 all
  OpenJDK Development Kit (JDK) documentation

openjdk-9-jdk/xenial 9~b114-0ubuntu1 amd64
  OpenJDK Development Kit (JDK)

openjdk-9-jdk-headless/xenial 9~b114-0ubuntu1 amd64
  OpenJDK Development Kit (JDK) (headless)

openjdk-9-jre/xenial,now 9~b114-0ubuntu1 amd64 [installed]
  OpenJDK Java runtime, using Hotspot JIT

openjdk-9-jre-headless/xenial,now 9~b114-0ubuntu1 amd64 [installed,automatic]
  OpenJDK Java runtime, using Hotspot JIT (headless)

openjdk-9-source/xenial,xenial 9~b114-0ubuntu1 all
  OpenJDK Development Kit (JDK) source files

substance/xenial,xenial 5.3-3 all
  cross-platform look & feel for Swing applications

substance-doc/xenial,xenial 5.3-3 all
  cross-platform look & feel for Swing applications - documentation

testng/xenial,xenial,now 6.9.5-1 all [installed,auto-removable]
  testing framework for Java

usepackage/xenial 1.8-1 amd64
  utility to manage environment variables from within dotfiles

uwsgi-app-integration-plugins/xenial 2.0.12-5ubuntu3 amd64
  plugins for integration of uWSGI and application

uwsgi-plugin-jvm-openjdk-8/xenial 2.0.12-5ubuntu3 amd64
  Java plugin for uWSGI (OpenJDK 7)

uwsgi-plugin-jwsgi-openjdk-8/xenial 2.0.12-5ubuntu3 amd64
  JWSGI plugin for uWSGI (OpenJDK 7)

uwsgi-plugin-ring-openjdk-8/xenial 2.0.12-5ubuntu3 amd64
  Closure/Ring plugin for uWSGI (OpenJDK 7)

uwsgi-plugin-servlet-openjdk-8/xenial 2.0.12-5ubuntu3 amd64
  JWSGI plugin for uWSGI (OpenJDK 7)

visualvm/xenial,xenial,now 1.3.8-2 all [residual-config]
  All-in-One Java Troubleshooting Tool

aaron@Server:~$