Create a PEG parser

.github/workflows/main.yml

@@ -35,13 +35,13 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest ]
-        java: [ 8, 11 ]
+        java: [ 11 ]
         experimental: [ false ]
         include:
           - java: 17
             os: ubuntu-latest
             experimental: true
-          - java: 8
+          - java: 11
             os: windows-latest
             experimental: true
     steps:

pom.xml

@@ -10,7 +10,8 @@
     <description>tap4j</description>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
+        <java.version>11</java.version>
+        <junit.version>5.9.1</junit.version>
     </properties>
     <url>http://tupilabs.github.io/tap4j</url>
     <inceptionYear>2010</inceptionYear>
@@ -91,11 +92,23 @@
             <artifactId>snakeyaml</artifactId>
             <version>1.33</version>
         </dependency>
+        <!-- PEG -->
+        <dependency>
+            <groupId>org.parboiled</groupId>
+            <artifactId>parboiled-java</artifactId>
+            <version>1.4.1</version>
+        </dependency>
         <!-- testing -->
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.2</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.11.0</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -105,38 +118,38 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.0</version>
+                <version>3.10.1</version>
                 <configuration>
-                    <source>${java.version}</source>
-                    <target>${java.version}</target>
+                    <release>${java.version}</release>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.4.1</version>
                 <configuration>
                     <source>${java.version}</source>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.rat</groupId>
                 <artifactId>apache-rat-plugin</artifactId>
-                <version>0.13</version>
+                <version>0.15</version>
                 <configuration>
                     <ignoreErrors>true</ignoreErrors>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>3.1.12.2</version>
+                <version>3.1.0-RC4</version>
                 <configuration>
-                    <!-- <excludeFilterFile>${basedir}/spotbugs-exclude-filter.xml</excludeFilterFile> -->
+                    <excludeFilterFile>${basedir}/src/config/spotbugs-exclude-filter.xml</excludeFilterFile>
                 </configuration>
             </plugin>
             <plugin>
                 <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>3.2.0</version>
                 <configuration>
                     <configLocation>${basedir}/src/config/checkstyle.xml</configLocation>
                     <includeTestSourceDirectory>true</includeTestSourceDirectory>
@@ -145,21 +158,8 @@
                 </configuration>
             </plugin>
             <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-site-plugin</artifactId>
-                <version>3.7.1</version>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.apache.maven.doxia</groupId>
-                        <artifactId>doxia-module-markdown</artifactId>
-                        <version>1.10</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-project-info-reports-plugin</artifactId>
-                <version>3.0.0</version>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>3.0.0-M7</version>
             </plugin>
         </plugins>
     </build>

src/config/spotbugs-exclude-filter.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<!--
+  The MIT License
+
+  Copyright (c) 2010 tap4j team (see AUTHORS)
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+-->
+
+<!--
+  This file contains some false positive bugs detected by spotbugs. Their
+  false positive nature has been analyzed individually and they have been
+  put here to instruct findbugs it must ignore them.
+-->
+<FindBugsFilter>
+  <!-- For tests only -->
+  <Match>
+    <Class name="com.tupilabs.tap4j.Tap13Parser" />
+    <Method name="main" />
+    <Bug pattern="DM_DEFAULT_ENCODING" />
+  </Match>
+</FindBugsFilter>