Module jdk.compiler
javac
This module provides the equivalent of command-line access to javac
via the ToolProvider and
Tool service provider interfaces (SPIs),
and more flexible access via the JavaCompiler
SPI.
Instances of the tools can be obtained by calling
ToolProvider.findFirst
or the service loader with the name
"javac".
In addition, instances of JavaCompiler.CompilationTask
obtained from JavaCompiler can be
downcast to JavacTask for access to
lower level aspects of javac, such as the
Abstract Syntax Tree (AST).
This module uses the FileSystemProvider API to locate file system providers. In particular,
this means that a jar file system provider, such as that in the
jdk.zipfs module, must be available if the compiler is to be able
to read JAR files.
javah
javah only exists as a command line tool, and does not provide any
direct API. As of JDK 9, it has been deprecated.
Use the -h option in javac instead.
- Module Graph:
- Since:
- 9
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Packages
Exports Package Description com.sun.source.doctree Provides interfaces to represent documentation comments as abstract syntax trees (AST).com.sun.source.tree Provides interfaces to represent source code as abstract syntax trees (AST).com.sun.source.util Provides utilities for operations on abstract syntax trees (AST).com.sun.tools.javac This package provides a legacy entry point for the javac tool.Indirect Exports From Packages java.compiler javax.annotation.processing javax.lang.model javax.lang.model.element javax.lang.model.type javax.lang.model.util javax.tools
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Modules
Requires Modifier Module Description transitive java.compiler Defines the Language Model, Annotation Processing, and Java Compiler APIs.
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Services
Provides Type Description JavaCompiler Interface to invoke Java™ programming language compilers from programs.Tool Common interface for tools that can be invoked from a program.ToolProvider An interface for command-line tools to provide a way to be invoked without necessarily starting a new VM.Uses Type Description Plugin The interface for a javac plug-in.Processor The interface for an annotation processor.
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