Package org.aspectj.util

Class LangUtil

java.lang.Object

org.aspectj.util.LangUtil

public class LangUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LangUtil.ProcessController
static class	LangUtil.StringChecker

Field Summary

Fields

Modifier and Type	Field	Description
static String	EOL
static String	JRT_FS

Constructor Summary

Constructors

Constructor	Description
LangUtil()

Method Summary

Modifier and Type	Method	Description
static List<String>	anySplit(String input, String delim)
static <T> List<T>	arrayAsList(T[] array)
static List<String>	commaSplit(String input)
static String[][]	copyStrings(String[][] in)
static String[]	extractOptions(String[] args, String[][] options)
static boolean	getBoolean(String propertyName, boolean defaultValue)
static File	getJavaExecutable()
static String	getJavaHome()
static String	getJrtFsFilePath()
static double	getVmVersion()
static String	getVmVersionString()
static boolean	is10VMOrGreater()
static boolean	is11VMOrGreater()
static boolean	is12VMOrGreater()
static boolean	is13VMOrGreater()
static boolean	is14VMOrGreater()
static boolean	is15VMOrGreater()
static boolean	is16VMOrGreater()
static boolean	is17VMOrGreater()
static boolean	is18VMOrGreater()
static boolean	is19VMOrGreater()
static boolean	is1dot3VMOrGreater()	Deprecated.
static boolean	is1dot4VMOrGreater()	Deprecated.
static boolean	is1dot5VMOrGreater()	Deprecated.
static boolean	is1dot6VMOrGreater()	Deprecated.
static boolean	is1dot7VMOrGreater()	Deprecated.
static boolean	is1dot8VMOrGreater()
static boolean	is9VMOrGreater()
static boolean	isEmpty(byte[] ra)
static boolean	isEmpty(Object[] ra)
static boolean	isEmpty(String s)
static boolean	isEmpty(Collection<?> collection)
static boolean	isEmpty(Map<?,?> map)
static String	makeClasspath(String bootclasspath, String classpath, String classesDir, String outputJar)
static LangUtil.ProcessController	makeProcess(LangUtil.ProcessController controller, String classpath, String mainClass, String[] args)
static String	renderException(Throwable t)
static String	renderException(Throwable t, boolean elide)
static String	renderExceptionShort(Throwable e)
static String	replace(String in, String sought, String replace)
static Object[]	safeCopy(Object[] source, Object[] sink)
static <T> List<T>	safeList(List<T> list)
static boolean	sleepUntil(long time)
static String[]	split(String text)
static String[]	splitClasspath(String classpath)
static StringBuffer	stackToString(Throwable throwable, boolean skipMessage)
static List<String>	strings(String text)
static void	throwIaxIfFalse(boolean test, String message)
static void	throwIaxIfNotAssignable(Object[] ra, Class<?> c, String name)
static void	throwIaxIfNotAssignable(Object o, Class<?> c, String name)
static void	throwIaxIfNull(Object o, String name)
static String	toSizedString(long i, int width)
static String	unqualifiedClassName(Class<?> c)
static String	unqualifiedClassName(Object o)
static Throwable	unwrapException(Throwable t)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EOL

public static final String EOL

JRT_FS

public static final String JRT_FS

See Also:

Constant Field Values

Constructor Detail

LangUtil

public LangUtil()

Method Detail

getVmVersionString

public static String getVmVersionString()

getVmVersion

public static double getVmVersion()

is1dot3VMOrGreater

@Deprecated
public static boolean is1dot3VMOrGreater()

Deprecated.

is1dot4VMOrGreater

@Deprecated
public static boolean is1dot4VMOrGreater()

Deprecated.

is1dot5VMOrGreater

@Deprecated
public static boolean is1dot5VMOrGreater()

Deprecated.

is1dot6VMOrGreater

@Deprecated
public static boolean is1dot6VMOrGreater()

Deprecated.

is1dot7VMOrGreater

@Deprecated
public static boolean is1dot7VMOrGreater()

Deprecated.

is1dot8VMOrGreater

public static boolean is1dot8VMOrGreater()

is9VMOrGreater

public static boolean is9VMOrGreater()

is10VMOrGreater

public static boolean is10VMOrGreater()

is11VMOrGreater

public static boolean is11VMOrGreater()

is12VMOrGreater

public static boolean is12VMOrGreater()

is13VMOrGreater

public static boolean is13VMOrGreater()

is14VMOrGreater

public static boolean is14VMOrGreater()

is15VMOrGreater

public static boolean is15VMOrGreater()

is16VMOrGreater

public static boolean is16VMOrGreater()

is17VMOrGreater

public static boolean is17VMOrGreater()

is18VMOrGreater

public static boolean is18VMOrGreater()

is19VMOrGreater

public static boolean is19VMOrGreater()

throwIaxIfNull

public static final void throwIaxIfNull(Object o,
                                        String name)

throwIaxIfNotAssignable

public static final void throwIaxIfNotAssignable(Object[] ra,
                                                 Class<?> c,
                                                 String name)

throwIaxIfNotAssignable

public static final void throwIaxIfNotAssignable(Object o,
                                                 Class<?> c,
                                                 String name)

throwIaxIfFalse

public static final void throwIaxIfFalse(boolean test,
                                         String message)

isEmpty

public static boolean isEmpty(String s)

isEmpty

public static boolean isEmpty(Object[] ra)

isEmpty

public static boolean isEmpty(byte[] ra)

isEmpty

public static boolean isEmpty(Collection<?> collection)

isEmpty

public static boolean isEmpty(Map<?,?> map)

split

public static String[] split(String text)

commaSplit

public static List<String> commaSplit(String input)

splitClasspath

public static String[] splitClasspath(String classpath)

getBoolean

public static boolean getBoolean(String propertyName,
                                 boolean defaultValue)

anySplit

public static List<String> anySplit(String input,
                                    String delim)

strings

public static List<String> strings(String text)

safeList

public static <T> List<T> safeList(List<T> list)

copyStrings

public static String[][] copyStrings(String[][] in)

extractOptions

public static String[] extractOptions(String[] args,
                                      String[][] options)

safeCopy

public static Object[] safeCopy(Object[] source,
                                Object[] sink)

unqualifiedClassName

public static String unqualifiedClassName(Class<?> c)

unqualifiedClassName

public static String unqualifiedClassName(Object o)

replace

public static String replace(String in,
                             String sought,
                             String replace)

toSizedString

public static String toSizedString(long i,
                                   int width)

renderExceptionShort

public static String renderExceptionShort(Throwable e)

renderException

public static String renderException(Throwable t)

renderException

public static String renderException(Throwable t,
                                     boolean elide)

stackToString

public static StringBuffer stackToString(Throwable throwable,
                                         boolean skipMessage)

unwrapException

public static Throwable unwrapException(Throwable t)

arrayAsList

public static <T> List<T> arrayAsList(T[] array)

makeClasspath

public static String makeClasspath(String bootclasspath,
                                   String classpath,
                                   String classesDir,
                                   String outputJar)

makeProcess

public static LangUtil.ProcessController makeProcess(LangUtil.ProcessController controller,
                                                     String classpath,
                                                     String mainClass,
                                                     String[] args)

getJavaExecutable

public static File getJavaExecutable()

sleepUntil

public static boolean sleepUntil(long time)

getJrtFsFilePath

public static String getJrtFsFilePath()

getJavaHome

public static String getJavaHome()