NUTCH-3092 Replace all imports of commons-lang by commons-lang3

Author: sebastian-nagel

src/java/org/apache/nutch/crawl/AdaptiveFetchSchedule.java

@@ -21,7 +21,7 @@
 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;

src/java/org/apache/nutch/crawl/MimeAdaptiveFetchSchedule.java

@@ -22,7 +22,7 @@
 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;

src/java/org/apache/nutch/metadata/SpellCheckedMetadata.java

@@ -21,7 +21,7 @@
 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

src/java/org/apache/nutch/protocol/ProtocolFactory.java

@@ -31,7 +31,7 @@
 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;
 

src/java/org/apache/nutch/service/impl/ConfManagerImpl.java

@@ -24,7 +24,7 @@
 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;

src/java/org/apache/nutch/service/impl/JobManagerImpl.java

@@ -18,7 +18,7 @@
 
 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;

src/java/org/apache/nutch/service/impl/NutchServerPoolExecutor.java

@@ -24,7 +24,7 @@
 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;

src/java/org/apache/nutch/tools/AbstractCommonCrawlFormat.java

@@ -25,7 +25,7 @@
 
 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;

src/java/org/apache/nutch/tools/CommonCrawlFormatWARC.java

@@ -27,8 +27,8 @@
 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;

src/java/org/apache/nutch/tools/warc/WARCExporter.java

@@ -31,7 +31,7 @@
 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;

src/java/org/apache/nutch/util/DumpFileUtil.java

@@ -18,7 +18,7 @@
 
 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;

src/java/org/apache/nutch/util/JexlUtil.java

@@ -24,7 +24,7 @@
 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;

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;

src/plugin/index-more/src/java/org/apache/nutch/indexer/more/MoreIndexingFilter.java

@@ -51,8 +51,8 @@
 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;

src/plugin/indexer-cloudsearch/src/java/org/apache/nutch/indexwriter/cloudsearch/CloudSearchIndexWriter.java

@@ -33,7 +33,7 @@
 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;

src/plugin/indexer-elastic/src/java/org/apache/nutch/indexwriter/elastic/ElasticIndexWriter.java

@@ -27,7 +27,7 @@
 
 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;

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;

src/plugin/lib-http/src/java/org/apache/nutch/protocol/http/api/HttpRobotRulesParser.java

@@ -25,7 +25,7 @@
 
 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;

src/plugin/parse-tika/src/java/org/apache/nutch/parse/tika/TikaParser.java

@@ -27,7 +27,7 @@
 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;

src/plugin/parsefilter-regex/src/java/org/apache/nutch/parsefilter/regex/RegexParseFilter.java

@@ -36,7 +36,7 @@
 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;

src/plugin/protocol-httpclient/src/java/org/apache/nutch/protocol/httpclient/Http.java

@@ -48,7 +48,7 @@
 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;

src/plugin/urlfilter-domain/src/java/org/apache/nutch/urlfilter/domain/DomainURLFilter.java

@@ -25,7 +25,7 @@
 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;

src/plugin/urlfilter-domaindenylist/src/java/org/apache/nutch/urlfilter/domaindenylist/DomainDenylistURLFilter.java

@@ -25,7 +25,7 @@
 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;

src/plugin/urlfilter-fast/src/java/org/apache/nutch/urlfilter/fast/FastURLFilter.java

@@ -18,7 +18,7 @@
 
 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;

src/plugin/urlnormalizer-host/src/java/org/apache/nutch/net/urlnormalizer/host/HostURLNormalizer.java

@@ -26,7 +26,7 @@
 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;

src/plugin/urlnormalizer-protocol/src/java/org/apache/nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java

@@ -29,7 +29,7 @@
 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;
 

src/plugin/urlnormalizer-querystring/src/java/org/apache/nutch/net/urlnormalizer/querystring/QuerystringURLNormalizer.java

@@ -22,7 +22,7 @@
 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;
 

src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java

@@ -27,7 +27,7 @@
 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;