Remove explicit commons-lang dependency.
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@ -18,7 +18,6 @@ import org.acegisecurity.GrantedAuthority;
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import org.acegisecurity.GrantedAuthorityImpl;
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import org.apache.commons.collections.CollectionUtils;
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import org.apache.commons.lang.ArrayUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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@ -27,6 +26,7 @@ import java.util.HashSet;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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import java.util.Arrays;
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import java.util.regex.Pattern;
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import java.util.regex.Matcher;
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@ -119,7 +119,7 @@ public class RoleHierarchyImpl implements RoleHierarchy {
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}
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if (logger.isDebugEnabled()) {
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logger.debug("getReachableGrantedAuthorities() - From the roles " + ArrayUtils.toString(authorities)
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logger.debug("getReachableGrantedAuthorities() - From the roles " + Arrays.asList(authorities)
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+ " one can reach " + reachableRoles + " in zero or more steps.");
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}
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