native: drop un-used tests&deps + minor style tweaks

Signed-off-by: Alexander Bezzubov <[email protected]>

Author: bzz

native/pom.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>tech.sourced</groupId>
@@ -20,24 +19,12 @@
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.reflections</groupId>
-            <artifactId>reflections</artifactId>
-            <version>0.9.10</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.easytesting</groupId>
             <artifactId>fest-assert</artifactId>
             <version>1.4</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>3.4</version>
-            <scope>test</scope>
-        </dependency>
 
         <dependency>
             <groupId>org.eclipse.jdt</groupId>

native/src/main/java/bblfsh/CommentVisitor.java

@@ -1,6 +1,5 @@
 package bblfsh;
 
-import org.eclipse.jdt.core.dom.ASTNode;
 import org.eclipse.jdt.core.dom.ASTVisitor;
 import org.eclipse.jdt.core.dom.BlockComment;
 import org.eclipse.jdt.core.dom.Comment;
@@ -53,7 +52,7 @@ private boolean visitBlock(Comment node) {
 
         StringBuffer blockComment = new StringBuffer();
 
-        for (int lineCount = startLineNumber ; lineCount <= endLineNumber; lineCount++) {
+        for (int lineCount = startLineNumber; lineCount <= endLineNumber; lineCount++) {
 
             int startCol = lineCount == startLineNumber ? startLineColumn : 0;
             int endCol = lineCount == endLineNumber ? endLineColumn : source[lineCount].length();

native/src/main/java/bblfsh/EclipseParser.java

@@ -28,15 +28,15 @@ public EclipseParser() {
     }
 
     /**
-     * Parse the code and generate the JSON in outJ
+     * Parses the given source code text.
      *
      * @param source String to parses
      * @return CompilationUnit of the AST
-     * @throws IOException if anything related to I/O or Json generation failed
+     * @throws IllegalStateException if parser is not configured properly.
      */
     public CompilationUnit parse(final String source) throws IOException {
         parser.setSource(source.toCharArray());
-        Map options = JavaCore.getOptions();
+        Map<String, String> options = JavaCore.getOptions();
         JavaCore.setComplianceOptions(JavaCore.VERSION_1_8, options);
         parser.setCompilerOptions(options);
         return (CompilationUnit) parser.createAST(null);