Stripped down ClassReader, just sufficient to read module names from module-info.class files while analyzing the module path.

This is NOT part of any supported API. If you write code that depends on this, you do so at your own risk. This code and its internal interfaces are subject to change or deletion without notice.

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	ModuleNameReader.BadClassFile

Field Summary

Modifier and Type	Field and Description
private int	bp The current input pointer.
private ByteBuffer	buf The buffer containing the currently read class file.
private static final int	INITIAL_BUFFER_SIZE
private PoolReader	reader The constant pool reader.

Constructor Summary

Access	Constructor and Description
public	ModuleNameReader()

Method Summary

Modifier and Type	Method and Description
pack-priv void	checkZero(int count, String name)
pack-priv char	nextChar() Read a character.
pack-priv int	nextInt() Read an integer.
public String	readModuleName(Path p)
public String	readModuleName(JavaFileObject jfo)
public String	readModuleName(InputStream in)
pack-priv PoolReader.Utf8Mapper<String>	utf8Mapper(boolean internalize)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

bp	back to summary
private int bp The current input pointer.

buf	back to summary
private ByteBuffer buf The buffer containing the currently read class file.

INITIAL_BUFFER_SIZE	back to summary
private static final int INITIAL_BUFFER_SIZE

reader	back to summary
private PoolReader reader The constant pool reader.

Constructor Detail

ModuleNameReader	back to summary
public ModuleNameReader()

Method Detail

checkZero	back to summary
pack-priv void checkZero(int count, String name) throws BadClassFile

nextChar	back to summary
pack-priv char nextChar() throws BadClassFile Read a character.

nextInt	back to summary
pack-priv int nextInt() throws BadClassFile Read an integer.

readModuleName	back to summary
public String readModuleName(Path p) throws IOException, BadClassFile

readModuleName	back to summary
public String readModuleName(JavaFileObject jfo) throws IOException, BadClassFile

readModuleName	back to summary
public String readModuleName(InputStream in) throws IOException, BadClassFile

utf8Mapper	back to summary
pack-priv PoolReader.Utf8Mapper<String> utf8Mapper(boolean internalize)

com.sun.tools.javac.jvm back to summary

public Class ModuleNameReader.BadClassFile

Class Inheritance

extends Exception

java.lang.Object
java.lang.Throwable
java.lang.Exception
com.sun.tools.javac.jvm.ModuleNameReader.BadClassFile

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Hides java.lang.Exception.serialVersionUID.

Constructor Summary

Access	Constructor and Description
pack-priv	BadClassFile(String msg)

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.lang.Exception.serialVersionUID.

Constructor Detail

BadClassFile	back to summary
pack-priv BadClassFile(String msg)