remove obsolete class

bindings/java/src/net/hyperic/sigar/cmd/PidFinder.java

@@ -1,49 +0,0 @@
-package net.hyperic.sigar.cmd;
-
-import net.hyperic.sigar.Sigar;
-import net.hyperic.sigar.SigarException;
-import net.hyperic.sigar.SigarProxy;
-import net.hyperic.sigar.ptql.ProcessFinder;
-
-class PidFinder {
-
-    public static long[] getPids(SigarProxy sigar, String[] args)
-        throws SigarException {
-
-        long[] pids;
-
-        switch (args.length) {
-          case 0:
-            pids = new long[] { sigar.getPid() };
-            break;
-          case 1:
-            if (args[0].indexOf("=") > 0) {
-                pids = ProcessFinder.find(sigar, args[0]);
-            }
-            else if (args[0].equals("$$")) {
-                pids = new long[] { sigar.getPid() };
-            }
-            else {
-                pids = new long[] {
-                    Long.parseLong(args[0])
-                };
-            }
-            break;
-          default:
-            throw new IllegalArgumentException("Usage: cmd [pid|query]");
-        }
-
-        return pids;
-    }
-
-    public static long getPid(SigarProxy sigar, String[] args)
-        throws SigarException {
-
-        long[] pids = getPids(sigar, args);
-        if (pids.length != 1) {
-            throw new IllegalArgumentException("Query matches more than 1 process");
-        }
-
-        return pids[0];
-    }
-}