Package org.graylog2.utilities
package org.graylog2.utilities
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ClassDescriptionA class that enables to get an IP range from CIDR specification.Converts a comma separated list of IP addresses / sub nets to set of
IpSubnet
.An ordering that compares objects according to a given order, sorting unknown elements by their natural comparison or last.This class is a convenience listener forService
instances so that service lifecycle changes can easily be logged without having to manually write listeners everywhere.Hostname and IP address matcher implementation similar to what the JDK is using in the proxy server selector to support thehttp.nonProxyHosts
property.Helper to time arbitrary blocks of Java code, especially useful for coarse one-off performance testing.