From bdd27d6f36144cc9b0740db6dcbea7557cb449c3 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Wed, 26 Nov 2008 01:08:02 +0000
Subject: [PATCH] handle processes that may have gone away

---
 bindings/java/src/org/hyperic/sigar/cmd/Top.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bindings/java/src/org/hyperic/sigar/cmd/Top.java b/bindings/java/src/org/hyperic/sigar/cmd/Top.java
index 339f2647..dbd2ee0f 100644
--- a/bindings/java/src/org/hyperic/sigar/cmd/Top.java
+++ b/bindings/java/src/org/hyperic/sigar/cmd/Top.java
@@ -83,7 +83,12 @@ public class Top {
 
                 String cpuPerc = "?";
 
-                List info = Ps.getInfo(sigar, pid);
+                List info;
+                try {
+                    info = Ps.getInfo(sigar, pid);
+                } catch (SigarException e) {
+                    continue; //process may have gone away
+                }
                 try {
                     ProcCpu cpu = sigar.getProcCpu(pid);
                     cpuPerc = CpuPerc.format(cpu.getPercent());