Reformat code

1 files changed, 24 insertions, 24 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/commands/Executor.kt b/app/src/main/java/org/pacien/tincapp/commands/Executor.kt
index 38c2cb5..eace2e7 100644
--- a/app/src/main/java/org/pacien/tincapp/commands/Executor.kt
+++ b/app/src/main/java/org/pacien/tincapp/commands/Executor.kt
@@ -13,37 +13,37 @@ import java.io.InputStreamReader
  */
 internal object Executor {
 
-    class CommandExecutionException(msg: String) : Exception(msg)
+  class CommandExecutionException(msg: String) : Exception(msg)
 
-    init {
-        System.loadLibrary("exec")
-    }
+  init {
+    System.loadLibrary("exec")
+  }
+
+  /**
+   * @return -1 on error, forked child PID otherwise
+   */
+  private external fun forkExec(argcv: Array<String>): Int
 
-    /**
-     * @return -1 on error, forked child PID otherwise
-     */
-    private external fun forkExec(argcv: Array<String>): Int
+  private fun read(stream: InputStream) = BufferedReader(InputStreamReader(stream)).readLines()
 
-    private fun read(stream: InputStream) = BufferedReader(InputStreamReader(stream)).readLines()
+  fun forkExec(cmd: Command) {
+    if (forkExec(cmd.asArray()) == -1) throw CommandExecutionException("Could not fork child process.")
+  }
 
-    fun forkExec(cmd: Command) {
-        if (forkExec(cmd.asArray()) == -1) throw CommandExecutionException("Could not fork child process.")
+  fun call(cmd: Command): CompletableFuture<List<String>> {
+    val proc = try {
+      ProcessBuilder(cmd.asList()).start()
+    } catch (e: IOException) {
+      throw CommandExecutionException(e.message ?: "Could not start process.")
     }
 
-    fun call(cmd: Command): CompletableFuture<List<String>> {
-        val proc = try {
-            ProcessBuilder(cmd.asList()).start()
-        } catch (e: IOException) {
-            throw CommandExecutionException(e.message ?: "Could not start process.")
-        }
-
-        return supplyAsyncTask<List<String>> {
-            if (proc.waitFor() == 0) read(proc.inputStream)
-            else throw CommandExecutionException(read(proc.errorStream).lastOrNull() ?: "Non-zero exit status.")
-        }
+    return supplyAsyncTask<List<String>> {
+      if (proc.waitFor() == 0) read(proc.inputStream)
+      else throw CommandExecutionException(read(proc.errorStream).lastOrNull() ?: "Non-zero exit status.")
     }
+  }
 
-    fun runAsyncTask(r: () -> Unit) = CompletableFuture.runAsync(Runnable(r), AsyncTask.THREAD_POOL_EXECUTOR)!!
-    fun <U> supplyAsyncTask(s: () -> U) = CompletableFuture.supplyAsync(Supplier(s), AsyncTask.THREAD_POOL_EXECUTOR)!!
+  fun runAsyncTask(r: () -> Unit) = CompletableFuture.runAsync(Runnable(r), AsyncTask.THREAD_POOL_EXECUTOR)!!
+  fun <U> supplyAsyncTask(s: () -> U) = CompletableFuture.supplyAsync(Supplier(s), AsyncTask.THREAD_POOL_EXECUTOR)!!
 
 }