updated dependencies and minor refactoring

Author: raydac

pom.xml

@@ -29,8 +29,8 @@
             <id>raydac</id>
             <name>Igor Maznitsa</name>
             <email>rrg4400@gmail.com</email>
-            <url>http://www.igormaznitsa.com</url>
-            <timezone>+4</timezone>
+            <url>https://www.igormaznitsa.com</url>
+            <timezone>+3</timezone>
             <roles>
                 <role>Developer</role>
             </roles>
@@ -64,19 +64,19 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>5.5.1</version>
+            <version>5.10.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>5.5.1</version>
+            <version>5.10.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>3.0.0</version>
+            <version>5.5.0</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -89,7 +89,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-assembly-plugin</artifactId>
-                        <version>3.3.0</version>
+                        <version>3.6.0</version>
                         <configuration>
                             <descriptors>
                                 <descriptor>src/assemble/distribution.xml</descriptor>
@@ -126,7 +126,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-source-plugin</artifactId>
-                        <version>3.2.1</version>
+                        <version>3.3.0</version>
                         <executions>
                             <execution>
                                 <id>generate-sources</id>
@@ -140,7 +140,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-javadoc-plugin</artifactId>
-                        <version>3.2.0</version>
+                        <version>3.5.0</version>
                         <configuration>
                             <failOnError>true</failOnError>
                             <show>protected</show>
@@ -160,7 +160,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
+                        <version>3.1.0</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>
@@ -181,9 +181,10 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.11.0</version>
                 <configuration>
                     <compilerArgument>-Xlint:all</compilerArgument>
+                    <release>8</release>
                     <source>1.8</source>
                     <target>1.8</target>
                     <showDeprecation>true</showDeprecation>
@@ -194,7 +195,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>3.2.0</version>
+                <version>3.3.0</version>
                 <configuration>
                     <archive>
                         <manifestEntries>
@@ -206,13 +207,13 @@
 
             <plugin>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.0.0-M5</version>
+                <version>3.1.2</version>
             </plugin>
 
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.20</version>
+                <version>1.23</version>
                 <executions>
                     <execution>
                         <id>ensure-java-1.8-class-library</id>

src/main/java/com/igormaznitsa/prologparser/PrologParser.java

@@ -106,8 +106,8 @@ public abstract class PrologParser implements Iterable<PrologTerm>, Closeable {
 
   public PrologParser(final Reader source, final ParserContext context) {
     this.context = context == null ? of(ParserContext.FLAG_NONE) : context;
-    this.tokenizer = new Tokenizer(this, META_OP_MAP, requireNonNull(source));
     this.parserFlags = context == null ? FLAG_NONE : context.getFlags();
+    this.tokenizer = new Tokenizer(this, META_OP_MAP, requireNonNull(source));
   }
 
   public PrologParser autoCloseReader() {

src/main/java/com/igormaznitsa/prologparser/terms/PrologStruct.java

@@ -60,8 +60,8 @@ public PrologStruct(
       final int line, final int pos
   ) {
     this(functor, elements);
-    setPos(pos);
-    setLine(line);
+    this.setPos(pos);
+    this.setLine(line);
   }
 
   public PrologStruct(final String text) {
@@ -99,8 +99,8 @@ protected PrologStruct(final PrologTerm functor, final int arity) {
 
   protected PrologStruct(final PrologTerm functor, final int arity, final int line, final int pos) {
     this(functor, arity);
-    setPos(pos);
-    setLine(line);
+    this.setPos(pos);
+    this.setLine(line);
   }
 
   private static PrologTerm assertFunctor(final PrologTerm functor) {