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Introduction
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This manual describes how to use `gcj', the GNU compiler for the Java
programming language.  `gcj' can generate both `.class' files and
object files, and it can read both Java source code and `.class' files.

Copying

The GNU General Public License

GNU Free Documentation License

How you can share and copy this manual

Invoking gcj

Compiler options supported by `gcj'

Compatibility

Compatibility between gcj and other tools for Java

Invoking jcf-dump

Print information about class files

Invoking gij

Interpreting Java bytecodes

Invoking gcj-dbtool

Tool for manipulating class file databases.

Invoking jv-convert

Converting from one encoding to another

Invoking grmic

Generate stubs for Remote Method Invocation.

Invoking gc-analyze

Analyze Garbage Collector (GC) memory dumps.

Invoking aot-compile

Compile bytecode to native and generate databases.

Invoking rebuild-gcj-db

Merge the per-solib databases made by aot-compile

into one system-wide database.

About CNI

Description of the Compiled Native Interface

System properties

Modifying runtime behavior of the libgcj library

Resources

Where to look for more information

Index

Index.