From 9c8866827dcc65ef032483d16a0293dc11ae1136 Mon Sep 17 00:00:00 2001
From: Emmanuel Bigeon <emmanuel@bigeon.fr>
Date: Mon, 3 Dec 2018 11:25:01 -0500
Subject: [PATCH] Reduce prompting method complexity

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>
---
 .../process/io/ConnectingConsoleInput.java    | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/gclc-process/src/main/java/net/bigeon/gclc/process/io/ConnectingConsoleInput.java b/gclc-process/src/main/java/net/bigeon/gclc/process/io/ConnectingConsoleInput.java
index e21465f..39cc520 100644
--- a/gclc-process/src/main/java/net/bigeon/gclc/process/io/ConnectingConsoleInput.java
+++ b/gclc-process/src/main/java/net/bigeon/gclc/process/io/ConnectingConsoleInput.java
@@ -211,7 +211,7 @@ public final class ConnectingConsoleInput implements ConsoleInput {
     }
 
     private String doPrompt(final String message, final long timeout, final long tic)
-            throws InterruptedIOException, IOException {
+            throws IOException {
         do {
             if (!checkPrompt()) {
                 break;
@@ -227,13 +227,7 @@ public final class ConnectingConsoleInput implements ConsoleInput {
                 continue;
             }
             try {
-                final long timeoutLeft = getTimeoutLeft(tic, timeout);
-                final String res;
-                if (timeoutLeft == 0) {
-                    res = actualConnected.prompt(message);
-                } else {
-                    res = actualConnected.prompt(message, timeoutLeft);
-                }
+                final String res = actualPrompt(message, timeout, tic, actualConnected);
                 synchronized (promptLock) {
                     if (prompting) {
                         prompting = false;
@@ -254,6 +248,15 @@ public final class ConnectingConsoleInput implements ConsoleInput {
         return null;
     }
 
+    private static String actualPrompt(final String message, final long timeout,
+            final long tic, final ConsoleInput actualConnected) throws IOException {
+        final long timeoutLeft = getTimeoutLeft(tic, timeout);
+        if (timeoutLeft == 0) {
+            return actualConnected.prompt(message);
+        }
+        return actualConnected.prompt(message, timeoutLeft);
+    }
+
     private static boolean checkTimeout(final long tic, final long timeout) {
         return timeout <= 0 || tic + timeout > System.currentTimeMillis();
     }