Cleaned up documentation

src/dorkbox/executor/DeferredProcessResult.kt

@@ -455,7 +455,7 @@ class DeferredProcessResult internal constructor(private val process: Process,
      *  SOMETIMES, this PID is invalid because it can be recycled by linux!
      * see: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6469606
      *
-     * @return 0 if there is no PID (failure to start the process)
+     * @return 0 if there is no PID (failure to start the process), or -1 if getting the pid is not possible
      */
     val pid = PidHelper.get(process)
 

src/dorkbox/executor/Executor.kt

@@ -338,11 +338,10 @@ open class Executor {
     }
 
     /**
-     * Splits string by spaces and passes it to [Executor.command]<br></br>
+     * Splits string by spaces and passes it to [Executor.command]
      *
-     * NB: this method does not handle whitespace escaping,
-     * `"mkdir new\ folder"` would be interpreted as
-     * `{"mkdir", "new\", "folder"}` command.
+     * Note: this method does not handle whitespace escaping,
+     *   `"mkdir new\ folder"` would be interpreted as `{"mkdir", "new\", "folder"}` command.
      *
      * @param commandWithArgs A string array containing the program and its arguments.
      *
@@ -1068,7 +1067,6 @@ open class Executor {
         DeferredProcessResult.checkExit(attributes, result)
     }
 
-
     /**
      * If there is high-performance I/O necessary (lots of I/O with the subprocess), then multiple threads
      * can be used for pumping the I/O.

src/dorkbox/executor/JvmExecOptions.kt

@@ -303,7 +303,7 @@ class JvmExecOptions(private val executor: Executor) {
      *
      * Calling [SyncProcessResult.output] will result in a blocking read of process output.
      *
-     * The value passed to [.timeout] is ignored. Use [DeferredProcessResult.get] to wait for the process to finish.
+     * The value passed to [.timeout] is ignored. Use [DeferredProcessResult.await] to wait for the process to finish.
      *
      * Invoke [DeferredProcessResult.cancel] to destroy the process.
      *

src/dorkbox/executor/processResults/NopProcessResult.kt

@@ -33,7 +33,7 @@ class NopProcessResult(pid: Long, exitValue: Int) : SyncProcessResult(pid, exitV
     /**
      * @return output of the finished process.
      *
-     * You must invoke [ProcessExecutor.readOutput] to allow the process output to be read.
+     * You must invoke [dorkbox.executor.Executor.readOutput] to allow the process output to be read.
      *
      * @throws IllegalStateException if reading the output was not enabled.
      */

src/dorkbox/executor/processResults/SyncProcessResult.kt

@@ -48,7 +48,7 @@ open class SyncProcessResult(
     /**
      * @return output of the finished process.
      *
-     * You must invoke [ProcessExecutor.readOutput] to allow the process output to be read.
+     * You must invoke [dorkbox.executor.Executor.readOutput] to allow the process output to be read.
      *
      * @throws IllegalStateException if reading the output was not enabled.
      */