lang/joos - The NetBSD Packages Collection

Java Object Oriented Subset

Joos is an acronym for Java's Object-Oriented Subset. JOOS is a
proper subset of Java, defined as follows:
  * its context-free syntax is restricted to the following grammar;
  * subclassing must not change the signature of a method;
  * declarations of locals must all be in the beginning of the statement
    sequence in a block;
  * protected fields cannot be accessed from without the class or its
    subclasses; and
  * every path through a non-void method must return a value.

In addition, JOOS defines a concept of extern classes, which provide
a convenient interface to the Java libraries without requiring the
compiler to parse Java class files.

It defines a class name and some method signatures, along with a file
name that is guaranteed to provide the implementation. The JOOS compiler
will implicitly trust this specification. If it is incorrect,
then the compiled JOOS class file may fail at class loading time.

JOOS is used for teaching students about compilers.

Build dependencies

pkgtools/cwrappers

Runtime dependencies

lang/openjdk11 lang/openjdk11

Binary packages

OSArchitectureVersion
NetBSD 8.0powerpcjoos-0.2nb1.tgz
NetBSD 8.0powerpcjoos-0.2nb1.tgz
NetBSD 8.0powerpcjoos-0.2nb1.tgz
NetBSD 8.0powerpcjoos-0.2nb1.tgz
NetBSD 9.0aarch64joos-0.2nb1.tgz
NetBSD 9.0aarch64joos-0.2nb1.tgz
NetBSD 9.0aarch64joos-0.2nb1.tgz
NetBSD 9.0alphajoos-0.2nb1.tgz
NetBSD 9.0alphajoos-0.2nb1.tgz
NetBSD 9.0alphajoos-0.2nb1.tgz
NetBSD 9.0i386joos-0.2nb1.tgz
NetBSD 9.0i386joos-0.2nb1.tgz
NetBSD 9.0i386joos-0.2nb1.tgz
NetBSD 9.0powerpcjoos-0.2nb1.tgz
NetBSD 9.0powerpcjoos-0.2nb1.tgz
NetBSD 9.0powerpcjoos-0.2nb1.tgz
NetBSD 9.0powerpcjoos-0.2nb1.tgz
NetBSD 9.0sparc64joos-0.2nb1.tgz
NetBSD 9.0sparc64joos-0.2nb1.tgz
NetBSD 9.0sparc64joos-0.2nb1.tgz
NetBSD 9.0sparcjoos-0.2nb1.tgz
NetBSD 9.0x86_64joos-0.2nb1.tgz
NetBSD 9.0x86_64joos-0.2nb1.tgz
NetBSD 9.0x86_64joos-0.2nb1.tgz
NetBSD 9.0x86_64joos-0.2nb1.tgz
NetBSD 9.0x86_64joos-0.2nb1.tgz

Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.

Available build options

(none)

Known vulnerabilities

The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.

Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.


Problem reports, updates or suggestions for this package should be reported with send-pr.