java/lang/ProcessBuilder.java

66  * <li>an <i>environment</i>, which is a system-dependent mapping from
68  * the environment of the current process (see {@link System#getenv()}).
150  * and environment is easy:
157  * directory and environment, and redirects standard output and error
163  * Map<String, String> env = pb.environment();
177  * <p>To start a process with an explicit set of environment
179  * before adding environment variables.
194     private Map<String,String> environment;
281      * Returns a string map view of this process builder's environment.
283      * Whenever a process builder is created, the environment is
284      * initialized to a copy of the current process environment (see
287      * their environment.
298      * <p>If the system does not support environment variables, an
308      * system may not allow modifications to environment variables or
315      * <p>Since the external format of environment variable names and
318      * the map is implemented in such a way that environment variables
336      * are generally preferred over environment variables.
338      * @return this process builder's environment
343      *         method doesn't allow access to the process environment
348     public Map<String,String> environment() {
353         if (environment == null)
354             environment = ProcessEnvironment.environment();
356         assert environment != null;
358         return environment;
362     ProcessBuilder environment(String[] envp) {
363         assert environment == null;
365             environment = ProcessEnvironment.emptyEnvironment(envp.length);
366             assert environment != null;
382                     environment.put(envstring.substring(0,eqlsign),
995      * with a process environment as given by {@link #environment()}.
1002      * <p>A minimal set of system dependent environment variables may
1004      * As a result, the subprocess may inherit additional environment variable
1005      * settings beyond those in the process builder's {@link #environment()}.
1108                                      environment,
1163      * with a process environment as given by {@link #environment()}.
1170      * A minimal set of system dependent environment variables may
1172      * As a result, the subprocess may inherit additional environment variable
1173      * settings beyond those in the process builder's {@link #environment()}.