update dependencies versions

Author: eskabetxe

pom.xml

@@ -65,14 +65,14 @@
     <properties>
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <version.jackson>2.8.2</version.jackson>
-        <version.slf4j>1.7.21</version.slf4j>
-        <version.common-lang>2.6</version.common-lang>
-        <version.logback>1.1.7</version.logback>
+        <version.jackson>2.8.7</version.jackson>
+        <version.slf4j>1.7.25</version.slf4j>
+        <version.common-lang3>3.5</version.common-lang3>
+        <version.logback>1.2.3</version.logback>
         <version.junit>4.12</version.junit>
-        <version.mockito>2.1.0-RC.1</version.mockito>
+        <version.mockito>2.7.21</version.mockito>
         <version.hamcrest>1.3</version.hamcrest>
-        <version.undertow>1.4.0.Final</version.undertow>
+        <version.undertow>1.4.11.Final</version.undertow>
 
     </properties>
 
@@ -94,9 +94,9 @@
             <version>${version.slf4j}</version>
         </dependency>
         <dependency>
-            <groupId>commons-lang</groupId>
-            <artifactId>commons-lang</artifactId>
-            <version>${version.common-lang}</version>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${version.common-lang3}</version>
         </dependency>
 
         <dependency>
@@ -156,7 +156,7 @@
             <plugin>
                 <groupId>org.sonatype.plugins</groupId>
                 <artifactId>nexus-staging-maven-plugin</artifactId>
-                <version>1.6.7</version>
+                <version>1.6.8</version>
                 <extensions>true</extensions>
                 <configuration>
                     <serverId>ossrh</serverId>
@@ -201,7 +201,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>2.5.1</version>
+                <version>3.6.1</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>
@@ -211,41 +211,41 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.14</version>
+                <version>2.19.1</version>
                 <dependencies>
                     <dependency>
                         <groupId>org.apache.maven.surefire</groupId>
                         <artifactId>surefire-junit47</artifactId>
-                        <version>2.14</version>
+                        <version>2.19.1</version>
                     </dependency>
                 </dependencies>
             </plugin>
 
 
             <!-- JACOCO added for code coverage -->
-            <plugin>
-                <groupId>org.jacoco</groupId>
-                <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.7.4.201502262128</version>
-                <executions>
-                    <execution>
-                        <id>pre-unit-test</id>
-                        <goals>
-                            <goal>prepare-agent</goal>
-                        </goals>
-                        <configuration>
-                            <propertyName>surefireArgLine</propertyName>
-                        </configuration>
-                    </execution>
-                    <execution>
-                        <id>post-unit-test</id>
-                        <phase>test</phase>
-                        <goals>
-                            <goal>report</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
+<!--             <plugin> -->
+<!--                 <groupId>org.jacoco</groupId> -->
+<!--                 <artifactId>jacoco-maven-plugin</artifactId> -->
+<!--                 <version>0.7.9</version> -->
+<!--                 <executions> -->
+<!--                     <execution> -->
+<!--                         <id>pre-unit-test</id> -->
+<!--                         <goals> -->
+<!--                             <goal>prepare-agent</goal> -->
+<!--                         </goals> -->
+<!--                         <configuration> -->
+<!--                             <propertyName>surefireArgLine</propertyName> -->
+<!--                         </configuration> -->
+<!--                     </execution> -->
+<!--                     <execution> -->
+<!--                         <id>post-unit-test</id> -->
+<!--                         <phase>test</phase> -->
+<!--                         <goals> -->
+<!--                             <goal>report</goal> -->
+<!--                         </goals> -->
+<!--                     </execution> -->
+<!--                 </executions> -->
+<!--             </plugin> -->
             <!-- end JACOCO -->
 
         </plugins>
@@ -275,7 +275,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>1.5</version>
+                        <version>1.6</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>

src/main/java/com/networknt/schema/BaseJsonValidator.java

@@ -17,7 +17,7 @@
 package com.networknt.schema;
 
 import com.fasterxml.jackson.databind.JsonNode;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 
 import java.net.MalformedURLException;