Comparison Charts - Java 2 Micro Edition Application Development - page 329

static long currentTimeMillis()

Available in CLDC.

static void exit(int status)

Available in CLDC.

static void gc()

Available in CLDC.

static String getenv(String name) Not available in CLDC

(deprecated J2SE method).

static Properties getProperties() Not available in CLDC.

static String getProperty (String key)

Available in CLDC.

static String getProperty (String key,
String def)

Not available in CLDC.

Workaround:

Static String
getProperty (
String key,
String def) {
String val =
System.getProperty (key);
return val == null ?
def : val;
}
static SecurityManager getSecurityManager() Not available in CLDC.
static int identityHashCode (Object x)

Available in CLDC.

static void load(String filename) Not available in CLDC.

static void loadLibrary (String libname) Not available in CLDC.

static String mapLibraryName (String
libname)

Not available in CLDC.

static void runFinalization()

Not available in CLDC.

static void runFinalizersOnExit (boolean
value)

Not available in CLDC
(deprecated J2SE method).

static void setErr(PrintStream err)

Not available in CLDC.

static void setIn(InputStream in)

Not available in CLDC.

static void setOut(PrintStream out) Not available in CLDC.

static void setProperties (Properties
props)

Not available in CLDC.

static String setProperty (String key,
String value)

Not available in CLDC.

static void setSecurityManager
(SecurityManager s)

Not available in CLDC.

Thread

Table B.85. Methods of th e Class Thread

Method Availability in CLDC

Thread() Available in CLDC.

Thread(Runnable target)

Available in CLDC.

Thread(Runnable target, String name)

Available in CLDC-NG.

Thread(String name) Available in CLDC-NG.

Thread(ThreadGroup group, Runnable
target)

Not available in CLDC, because
ThreadGroup is not supported.

Thread(ThreadGroup group , Runnable
target, String name)

Not available in CLDC, because
ThreadGroup is not supported.