Runtime.java package java.lang public java.lang.Runtime extends java.lang.Object { void <init> () public java.lang.Process exec (java.lang.String[]) throws java.io.IOException String[] progArray public java.lang.Process exec (java.lang.String[], java.lang.String[]) throws java.io.IOException String[] progArray String[] envp public java.lang.Process exec (java.lang.String[], java.lang.String[], java.io.File) throws java.io.IOException String[] progArray String[] envp java.io.File directory public java.lang.Process exec (java.lang.String) throws java.io.IOException String prog public java.lang.Process exec (java.lang.String, java.lang.String[]) throws java.io.IOException String prog String[] envp public java.lang.Process exec (java.lang.String, java.lang.String[], java.io.File) throws java.io.IOException String prog String[] envp java.io.File directory public void exit (int) int code public native void gc () public static java.lang.Runtime getRuntime () public void load (java.lang.String) String absolutePath public void loadLibrary (java.lang.String) String nickname public void runFinalization () public static void runFinalizersOnExit (boolean) boolean run public void traceInstructions (boolean) boolean enable public void traceMethodCalls (boolean) boolean enable public java.io.InputStream getLocalizedInputStream (java.io.InputStream) java.io.InputStream stream public java.io.OutputStream getLocalizedOutputStream (java.io.OutputStream) java.io.OutputStream stream public void addShutdownHook (java.lang.Thread) Thread hook public boolean removeShutdownHook (java.lang.Thread) Thread hook public void halt (int) int code public int availableProcessors () public native long freeMemory () public native long totalMemory () public native long maxMemory () }