From d28c066f53f2abec2b2161a17d9b194c2e00cfcb Mon Sep 17 00:00:00 2001
From: Guillaume Nodet <gnodet@gmail.com>
Date: Tue, 1 Oct 2019 12:23:10 +0200
Subject: [PATCH] Use an int for the pid in the registry

---
 src/main/java/org/jboss/fuse/mvnd/daemon/DaemonInfo.java    | 6 +++---
 .../java/org/jboss/fuse/mvnd/daemon/DaemonRegistry.java     | 4 ++--
 .../java/org/jboss/fuse/mvnd/daemon/DaemonRegistryTest.java | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonInfo.java b/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonInfo.java
index db21c252..45f8b00f 100644
--- a/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonInfo.java
+++ b/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonInfo.java
@@ -25,7 +25,7 @@ public class DaemonInfo {
     private final String uid;
     private final String javaHome;
     private final String mavenHome;
-    private final long pid;
+    private final int pid;
     private final int address;
     private final int idleTimeout;
     private final String locale;
@@ -35,7 +35,7 @@ public class DaemonInfo {
     private final long lastBusy;
 
     public DaemonInfo(String uid, String javaHome, String mavenHome,
-                      long pid, int address, int idleTimeout,
+                      int pid, int address, int idleTimeout,
                       String locale, List<String> options,
                       DaemonState state, long lastIdle, long lastBusy) {
         this.uid = uid;
@@ -63,7 +63,7 @@ public class DaemonInfo {
         return mavenHome;
     }
 
-    public long getPid() {
+    public int getPid() {
         return pid;
     }
 
diff --git a/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonRegistry.java b/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonRegistry.java
index b539ad3a..35133c6b 100644
--- a/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonRegistry.java
+++ b/src/main/java/org/jboss/fuse/mvnd/daemon/DaemonRegistry.java
@@ -243,7 +243,7 @@ public class DaemonRegistry implements AutoCloseable {
                         String uid = readString();
                         String javaHome = readString();
                         String mavenHome = readString();
-                        long pid = buffer.getLong();
+                        int pid = buffer.getInt();
                         int address = buffer.getInt();
                         int idle = buffer.getInt();
                         String locale = readString();
@@ -279,7 +279,7 @@ public class DaemonRegistry implements AutoCloseable {
                         writeString(di.getUid());
                         writeString(di.getJavaHome());
                         writeString(di.getMavenHome());
-                        buffer.putLong(di.getPid());
+                        buffer.putInt(di.getPid());
                         buffer.putInt(di.getAddress());
                         buffer.putInt(di.getIdleTimeout());
                         writeString(di.getLocale());
diff --git a/src/test/java/org/jboss/fuse/mvnd/daemon/DaemonRegistryTest.java b/src/test/java/org/jboss/fuse/mvnd/daemon/DaemonRegistryTest.java
index b86cf7af..fb1e1c68 100644
--- a/src/test/java/org/jboss/fuse/mvnd/daemon/DaemonRegistryTest.java
+++ b/src/test/java/org/jboss/fuse/mvnd/daemon/DaemonRegistryTest.java
@@ -43,7 +43,7 @@ public class DaemonRegistryTest {
         byte[] token = new byte[16];
         new Random().nextBytes(token);
         reg1.store(new DaemonInfo("the-uid", "/java/home/",
-                "/data/reg/", 0x123456789012l, 7502, 65536,
+                "/data/reg/", 0x12345678, 7502, 65536,
                 Locale.getDefault().toLanguageTag(), Arrays.asList("-Xmx"),
                 DaemonState.Idle, System.currentTimeMillis(), System.currentTimeMillis()));