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The following commit(s) were added to refs/heads/master by this push:
new e2a29d022 NUTCH-3092 Replace all imports of commons-lang by
commons-lang3
e2a29d022 is described below
commit e2a29d022ff7d7de17315e02a944b877a8a574c7
Author: Sebastian Nagel <[email protected]>
AuthorDate: Tue Nov 26 13:57:14 2024 +0100
NUTCH-3092 Replace all imports of commons-lang by commons-lang3
---
src/java/org/apache/nutch/crawl/AdaptiveFetchSchedule.java | 2 +-
src/java/org/apache/nutch/crawl/MimeAdaptiveFetchSchedule.java | 2 +-
src/java/org/apache/nutch/metadata/SpellCheckedMetadata.java | 2 +-
src/java/org/apache/nutch/protocol/ProtocolFactory.java | 2 +-
src/java/org/apache/nutch/service/impl/ConfManagerImpl.java | 2 +-
src/java/org/apache/nutch/service/impl/JobManagerImpl.java | 2 +-
src/java/org/apache/nutch/service/impl/NutchServerPoolExecutor.java | 2 +-
src/java/org/apache/nutch/tools/AbstractCommonCrawlFormat.java | 2 +-
src/java/org/apache/nutch/tools/CommonCrawlFormatWARC.java | 4 ++--
src/java/org/apache/nutch/tools/warc/WARCExporter.java | 2 +-
src/java/org/apache/nutch/util/DumpFileUtil.java | 2 +-
src/java/org/apache/nutch/util/JexlUtil.java | 2 +-
src/java/org/apache/nutch/util/TableUtil.java | 2 +-
.../src/java/org/apache/nutch/indexer/more/MoreIndexingFilter.java | 4 ++--
.../apache/nutch/indexwriter/cloudsearch/CloudSearchIndexWriter.java | 2 +-
.../java/org/apache/nutch/indexwriter/elastic/ElasticIndexWriter.java | 2 +-
.../src/java/org/apache/nutch/indexwriter/kafka/KafkaIndexWriter.java | 2 +-
.../java/org/apache/nutch/protocol/http/api/HttpRobotRulesParser.java | 2 +-
.../parse-tika/src/java/org/apache/nutch/parse/tika/TikaParser.java | 2 +-
.../src/java/org/apache/nutch/parsefilter/regex/RegexParseFilter.java | 2 +-
.../src/java/org/apache/nutch/protocol/httpclient/Http.java | 2 +-
.../src/java/org/apache/nutch/urlfilter/domain/DomainURLFilter.java | 2 +-
.../nutch/urlfilter/domaindenylist/DomainDenylistURLFilter.java | 2 +-
.../src/java/org/apache/nutch/urlfilter/fast/FastURLFilter.java | 2 +-
.../org/apache/nutch/net/urlnormalizer/host/HostURLNormalizer.java | 2 +-
.../nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java | 2 +-
.../nutch/net/urlnormalizer/querystring/QuerystringURLNormalizer.java | 2 +-
.../org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java | 2 +-
28 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/src/java/org/apache/nutch/crawl/AdaptiveFetchSchedule.java
b/src/java/org/apache/nutch/crawl/AdaptiveFetchSchedule.java
index d6272c598..8b61f6696 100644
--- a/src/java/org/apache/nutch/crawl/AdaptiveFetchSchedule.java
+++ b/src/java/org/apache/nutch/crawl/AdaptiveFetchSchedule.java
@@ -21,7 +21,7 @@ import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.FloatWritable;
import org.apache.nutch.metadata.Nutch;
import org.apache.nutch.util.NutchConfiguration;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/src/java/org/apache/nutch/crawl/MimeAdaptiveFetchSchedule.java
b/src/java/org/apache/nutch/crawl/MimeAdaptiveFetchSchedule.java
index 21022d46e..6a7f13e85 100644
--- a/src/java/org/apache/nutch/crawl/MimeAdaptiveFetchSchedule.java
+++ b/src/java/org/apache/nutch/crawl/MimeAdaptiveFetchSchedule.java
@@ -22,7 +22,7 @@ import java.io.Reader;
import java.lang.invoke.MethodHandles;
import java.util.HashMap;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.nutch.metadata.HttpHeaders;
diff --git a/src/java/org/apache/nutch/metadata/SpellCheckedMetadata.java
b/src/java/org/apache/nutch/metadata/SpellCheckedMetadata.java
index be161440e..b56f2cc1b 100644
--- a/src/java/org/apache/nutch/metadata/SpellCheckedMetadata.java
+++ b/src/java/org/apache/nutch/metadata/SpellCheckedMetadata.java
@@ -21,7 +21,7 @@ import java.lang.reflect.Modifier;
import java.util.HashMap;
import java.util.Map;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
/**
* A decorator to Metadata that adds spellchecking capabilities to property
diff --git a/src/java/org/apache/nutch/protocol/ProtocolFactory.java
b/src/java/org/apache/nutch/protocol/ProtocolFactory.java
index dc274b7e1..d5f8eff54 100644
--- a/src/java/org/apache/nutch/protocol/ProtocolFactory.java
+++ b/src/java/org/apache/nutch/protocol/ProtocolFactory.java
@@ -31,7 +31,7 @@ import org.apache.nutch.plugin.PluginRuntimeException;
import org.apache.nutch.util.ObjectCache;
import org.apache.nutch.util.URLUtil;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
diff --git a/src/java/org/apache/nutch/service/impl/ConfManagerImpl.java
b/src/java/org/apache/nutch/service/impl/ConfManagerImpl.java
index 7afe030f8..ebcc575ac 100644
--- a/src/java/org/apache/nutch/service/impl/ConfManagerImpl.java
+++ b/src/java/org/apache/nutch/service/impl/ConfManagerImpl.java
@@ -24,7 +24,7 @@ import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.collections.MapUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.service.ConfManager;
import org.apache.nutch.service.model.request.NutchConfig;
diff --git a/src/java/org/apache/nutch/service/impl/JobManagerImpl.java
b/src/java/org/apache/nutch/service/impl/JobManagerImpl.java
index aae40b460..3bcb7dde9 100644
--- a/src/java/org/apache/nutch/service/impl/JobManagerImpl.java
+++ b/src/java/org/apache/nutch/service/impl/JobManagerImpl.java
@@ -18,7 +18,7 @@ package org.apache.nutch.service.impl;
import java.util.Collection;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.service.ConfManager;
import org.apache.nutch.service.JobManager;
diff --git
a/src/java/org/apache/nutch/service/impl/NutchServerPoolExecutor.java
b/src/java/org/apache/nutch/service/impl/NutchServerPoolExecutor.java
index 529e1907b..473062217 100644
--- a/src/java/org/apache/nutch/service/impl/NutchServerPoolExecutor.java
+++ b/src/java/org/apache/nutch/service/impl/NutchServerPoolExecutor.java
@@ -24,7 +24,7 @@ import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import org.apache.commons.collections.CollectionUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.nutch.service.model.response.JobInfo;
import com.google.common.collect.Lists;
diff --git a/src/java/org/apache/nutch/tools/AbstractCommonCrawlFormat.java
b/src/java/org/apache/nutch/tools/AbstractCommonCrawlFormat.java
index 7ba945863..db0383611 100644
--- a/src/java/org/apache/nutch/tools/AbstractCommonCrawlFormat.java
+++ b/src/java/org/apache/nutch/tools/AbstractCommonCrawlFormat.java
@@ -25,7 +25,7 @@ import java.util.List;
import org.apache.commons.httpclient.URIException;
import org.apache.commons.httpclient.util.URIUtil;
-import org.apache.commons.lang.NotImplementedException;
+import org.apache.commons.lang3.NotImplementedException;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.metadata.Metadata;
import org.apache.nutch.parse.ParseData;
diff --git a/src/java/org/apache/nutch/tools/CommonCrawlFormatWARC.java
b/src/java/org/apache/nutch/tools/CommonCrawlFormatWARC.java
index 9dcb72976..899c714e9 100644
--- a/src/java/org/apache/nutch/tools/CommonCrawlFormatWARC.java
+++ b/src/java/org/apache/nutch/tools/CommonCrawlFormatWARC.java
@@ -27,8 +27,8 @@ import java.util.Collections;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
-import org.apache.commons.lang.NotImplementedException;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.NotImplementedException;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.metadata.Metadata;
import org.apache.nutch.parse.ParseData;
diff --git a/src/java/org/apache/nutch/tools/warc/WARCExporter.java
b/src/java/org/apache/nutch/tools/warc/WARCExporter.java
index 4e80aac5f..bf824f9b3 100644
--- a/src/java/org/apache/nutch/tools/warc/WARCExporter.java
+++ b/src/java/org/apache/nutch/tools/warc/WARCExporter.java
@@ -31,7 +31,7 @@ import java.util.Locale;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.time.StopWatch;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.conf.Configured;
diff --git a/src/java/org/apache/nutch/util/DumpFileUtil.java
b/src/java/org/apache/nutch/util/DumpFileUtil.java
index a9ad19545..c7aacfe8f 100644
--- a/src/java/org/apache/nutch/util/DumpFileUtil.java
+++ b/src/java/org/apache/nutch/util/DumpFileUtil.java
@@ -18,7 +18,7 @@ package org.apache.nutch.util;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.io.MD5Hash;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/src/java/org/apache/nutch/util/JexlUtil.java
b/src/java/org/apache/nutch/util/JexlUtil.java
index 370ba7aa1..549aebc41 100644
--- a/src/java/org/apache/nutch/util/JexlUtil.java
+++ b/src/java/org/apache/nutch/util/JexlUtil.java
@@ -24,7 +24,7 @@ import java.util.regex.Pattern;
import org.apache.commons.jexl3.JexlBuilder;
import org.apache.commons.jexl3.JexlEngine;
import org.apache.commons.jexl3.JexlScript;
-import org.apache.commons.lang.time.DateUtils;
+import org.apache.commons.lang3.time.DateUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/src/java/org/apache/nutch/util/TableUtil.java
b/src/java/org/apache/nutch/util/TableUtil.java
index 7b0b5ce7d..aab01543c 100644
--- a/src/java/org/apache/nutch/util/TableUtil.java
+++ b/src/java/org/apache/nutch/util/TableUtil.java
@@ -16,7 +16,7 @@
*/
package org.apache.nutch.util;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import java.net.MalformedURLException;
import java.net.URL;
diff --git
a/src/plugin/index-more/src/java/org/apache/nutch/indexer/more/MoreIndexingFilter.java
b/src/plugin/index-more/src/java/org/apache/nutch/indexer/more/MoreIndexingFilter.java
index 6f403594e..5cc9fcfb8 100644
---
a/src/plugin/index-more/src/java/org/apache/nutch/indexer/more/MoreIndexingFilter.java
+++
b/src/plugin/index-more/src/java/org/apache/nutch/indexer/more/MoreIndexingFilter.java
@@ -51,8 +51,8 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
-import org.apache.commons.lang.StringUtils;
-import org.apache.commons.lang.time.DateUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.time.DateUtils;
import java.io.File;
import java.net.URL;
diff --git
a/src/plugin/indexer-cloudsearch/src/java/org/apache/nutch/indexwriter/cloudsearch/CloudSearchIndexWriter.java
b/src/plugin/indexer-cloudsearch/src/java/org/apache/nutch/indexwriter/cloudsearch/CloudSearchIndexWriter.java
index 389157265..ecff85743 100644
---
a/src/plugin/indexer-cloudsearch/src/java/org/apache/nutch/indexwriter/cloudsearch/CloudSearchIndexWriter.java
+++
b/src/plugin/indexer-cloudsearch/src/java/org/apache/nutch/indexwriter/cloudsearch/CloudSearchIndexWriter.java
@@ -33,7 +33,7 @@ import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.indexer.IndexWriter;
import org.apache.nutch.indexer.IndexWriterParams;
diff --git
a/src/plugin/indexer-elastic/src/java/org/apache/nutch/indexwriter/elastic/ElasticIndexWriter.java
b/src/plugin/indexer-elastic/src/java/org/apache/nutch/indexwriter/elastic/ElasticIndexWriter.java
index 0cb267463..dc024d50b 100644
---
a/src/plugin/indexer-elastic/src/java/org/apache/nutch/indexwriter/elastic/ElasticIndexWriter.java
+++
b/src/plugin/indexer-elastic/src/java/org/apache/nutch/indexwriter/elastic/ElasticIndexWriter.java
@@ -27,7 +27,7 @@ import java.util.concurrent.TimeUnit;
import javax.net.ssl.SSLContext;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.http.HttpHost;
import org.apache.http.auth.AuthScope;
diff --git
a/src/plugin/indexer-kafka/src/java/org/apache/nutch/indexwriter/kafka/KafkaIndexWriter.java
b/src/plugin/indexer-kafka/src/java/org/apache/nutch/indexwriter/kafka/KafkaIndexWriter.java
index 1702004fd..2fcf6de87 100644
---
a/src/plugin/indexer-kafka/src/java/org/apache/nutch/indexwriter/kafka/KafkaIndexWriter.java
+++
b/src/plugin/indexer-kafka/src/java/org/apache/nutch/indexwriter/kafka/KafkaIndexWriter.java
@@ -16,7 +16,7 @@
*/
package org.apache.nutch.indexwriter.kafka;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.indexer.IndexWriter;
diff --git
a/src/plugin/lib-http/src/java/org/apache/nutch/protocol/http/api/HttpRobotRulesParser.java
b/src/plugin/lib-http/src/java/org/apache/nutch/protocol/http/api/HttpRobotRulesParser.java
index ec5e77e43..9818c9a4a 100644
---
a/src/plugin/lib-http/src/java/org/apache/nutch/protocol/http/api/HttpRobotRulesParser.java
+++
b/src/plugin/lib-http/src/java/org/apache/nutch/protocol/http/api/HttpRobotRulesParser.java
@@ -25,7 +25,7 @@ import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.crawl.CrawlDatum;
import org.apache.nutch.net.protocols.Response;
diff --git
a/src/plugin/parse-tika/src/java/org/apache/nutch/parse/tika/TikaParser.java
b/src/plugin/parse-tika/src/java/org/apache/nutch/parse/tika/TikaParser.java
index 26472d141..85cd1fae0 100644
--- a/src/plugin/parse-tika/src/java/org/apache/nutch/parse/tika/TikaParser.java
+++ b/src/plugin/parse-tika/src/java/org/apache/nutch/parse/tika/TikaParser.java
@@ -27,7 +27,7 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.html.dom.HTMLDocumentImpl;
import org.apache.nutch.metadata.Nutch;
diff --git
a/src/plugin/parsefilter-regex/src/java/org/apache/nutch/parsefilter/regex/RegexParseFilter.java
b/src/plugin/parsefilter-regex/src/java/org/apache/nutch/parsefilter/regex/RegexParseFilter.java
index bc17eb079..cc3d12561 100644
---
a/src/plugin/parsefilter-regex/src/java/org/apache/nutch/parsefilter/regex/RegexParseFilter.java
+++
b/src/plugin/parsefilter-regex/src/java/org/apache/nutch/parsefilter/regex/RegexParseFilter.java
@@ -36,7 +36,7 @@ import org.apache.nutch.plugin.Extension;
import org.apache.nutch.plugin.PluginRepository;
import org.apache.nutch.protocol.Content;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git
a/src/plugin/protocol-httpclient/src/java/org/apache/nutch/protocol/httpclient/Http.java
b/src/plugin/protocol-httpclient/src/java/org/apache/nutch/protocol/httpclient/Http.java
index 5942486f2..894ce6ef8 100644
---
a/src/plugin/protocol-httpclient/src/java/org/apache/nutch/protocol/httpclient/Http.java
+++
b/src/plugin/protocol-httpclient/src/java/org/apache/nutch/protocol/httpclient/Http.java
@@ -48,7 +48,7 @@ import
org.apache.commons.httpclient.params.HttpConnectionManagerParams;
import org.apache.commons.httpclient.protocol.Protocol;
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
import org.apache.commons.httpclient.protocol.SSLProtocolSocketFactory;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.nutch.crawl.CrawlDatum;
import org.apache.nutch.net.protocols.Response;
import org.apache.nutch.protocol.ProtocolException;
diff --git
a/src/plugin/urlfilter-domain/src/java/org/apache/nutch/urlfilter/domain/DomainURLFilter.java
b/src/plugin/urlfilter-domain/src/java/org/apache/nutch/urlfilter/domain/DomainURLFilter.java
index 9b0e9776d..e9ba6a8c6 100644
---
a/src/plugin/urlfilter-domain/src/java/org/apache/nutch/urlfilter/domain/DomainURLFilter.java
+++
b/src/plugin/urlfilter-domain/src/java/org/apache/nutch/urlfilter/domain/DomainURLFilter.java
@@ -25,7 +25,7 @@ import java.io.StringReader;
import java.util.LinkedHashSet;
import java.util.Set;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.hadoop.conf.Configuration;
diff --git
a/src/plugin/urlfilter-domaindenylist/src/java/org/apache/nutch/urlfilter/domaindenylist/DomainDenylistURLFilter.java
b/src/plugin/urlfilter-domaindenylist/src/java/org/apache/nutch/urlfilter/domaindenylist/DomainDenylistURLFilter.java
index 1e86426c7..d61d59722 100644
---
a/src/plugin/urlfilter-domaindenylist/src/java/org/apache/nutch/urlfilter/domaindenylist/DomainDenylistURLFilter.java
+++
b/src/plugin/urlfilter-domaindenylist/src/java/org/apache/nutch/urlfilter/domaindenylist/DomainDenylistURLFilter.java
@@ -25,7 +25,7 @@ import java.io.StringReader;
import java.util.LinkedHashSet;
import java.util.Set;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.hadoop.conf.Configuration;
diff --git
a/src/plugin/urlfilter-fast/src/java/org/apache/nutch/urlfilter/fast/FastURLFilter.java
b/src/plugin/urlfilter-fast/src/java/org/apache/nutch/urlfilter/fast/FastURLFilter.java
index cbc08f4c3..246dc8110 100644
---
a/src/plugin/urlfilter-fast/src/java/org/apache/nutch/urlfilter/fast/FastURLFilter.java
+++
b/src/plugin/urlfilter-fast/src/java/org/apache/nutch/urlfilter/fast/FastURLFilter.java
@@ -18,7 +18,7 @@ package org.apache.nutch.urlfilter.fast;
import com.google.common.collect.LinkedHashMultimap;
import com.google.common.collect.Multimap;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.compress.CompressionCodec;
diff --git
a/src/plugin/urlnormalizer-host/src/java/org/apache/nutch/net/urlnormalizer/host/HostURLNormalizer.java
b/src/plugin/urlnormalizer-host/src/java/org/apache/nutch/net/urlnormalizer/host/HostURLNormalizer.java
index 537868b5e..e0394befe 100644
---
a/src/plugin/urlnormalizer-host/src/java/org/apache/nutch/net/urlnormalizer/host/HostURLNormalizer.java
+++
b/src/plugin/urlnormalizer-host/src/java/org/apache/nutch/net/urlnormalizer/host/HostURLNormalizer.java
@@ -26,7 +26,7 @@ import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.hadoop.conf.Configuration;
diff --git
a/src/plugin/urlnormalizer-protocol/src/java/org/apache/nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java
b/src/plugin/urlnormalizer-protocol/src/java/org/apache/nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java
index cec27760e..abe531291 100644
---
a/src/plugin/urlnormalizer-protocol/src/java/org/apache/nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java
+++
b/src/plugin/urlnormalizer-protocol/src/java/org/apache/nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java
@@ -29,7 +29,7 @@ import java.util.Map;
import java.util.TreeMap;
import java.util.regex.Pattern;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git
a/src/plugin/urlnormalizer-querystring/src/java/org/apache/nutch/net/urlnormalizer/querystring/QuerystringURLNormalizer.java
b/src/plugin/urlnormalizer-querystring/src/java/org/apache/nutch/net/urlnormalizer/querystring/QuerystringURLNormalizer.java
index f8a547bc0..115376bfc 100644
---
a/src/plugin/urlnormalizer-querystring/src/java/org/apache/nutch/net/urlnormalizer/querystring/QuerystringURLNormalizer.java
+++
b/src/plugin/urlnormalizer-querystring/src/java/org/apache/nutch/net/urlnormalizer/querystring/QuerystringURLNormalizer.java
@@ -22,7 +22,7 @@ import java.util.Arrays;
import java.util.Collections;
import java.util.List;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.net.URLNormalizer;
diff --git
a/src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java
b/src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java
index 5e5884ea2..2da831041 100644
---
a/src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java
+++
b/src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java
@@ -27,7 +27,7 @@ import java.net.URL;
import java.util.HashMap;
import java.util.Map;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.hadoop.conf.Configuration;
