Fix second bug shown in #1073 with comments in array initialization

src/main/java/spoon/reflect/visitor/DefaultJavaPrettyPrinter.java

@@ -1188,7 +1188,7 @@ public <T> void visitCtAnnotationMethod(CtAnnotationMethod<T> annotationMethod)
 	@SuppressWarnings("rawtypes")
 	public <T> void visitCtNewArray(CtNewArray<T> newArray) {
 		enterCtExpression(newArray);
-
+		elementPrinterHelper.writeComment(newArray, CommentOffset.BEFORE);
 		boolean isNotInAnnotation;
 		try {
 			isNotInAnnotation = (newArray.getParent(CtAnnotationType.class) == null) && (newArray.getParent(CtAnnotation.class) == null);
@@ -1244,8 +1244,11 @@ public <T> void visitCtNewArray(CtNewArray<T> newArray) {
 					elementPrinterHelper.writeComment(e, CommentOffset.AFTER);
 				}
 			}
+
+			elementPrinterHelper.writeComment(newArray, CommentOffset.INSIDE);
 			printer.write(" }");
 		}
+		elementPrinterHelper.writeComment(newArray, CommentOffset.AFTER);
 		exitCtExpression(newArray);
 	}
 

src/main/java/spoon/reflect/visitor/printer/ElementPrinterHelper.java

@@ -336,7 +336,8 @@ public List<CtComment> getComments(CtElement element, CommentOffset offset) {
 			}
 			final int line = element.getPosition().getLine();
 			final int sourceEnd = element.getPosition().getSourceEnd();
-			if (offset == CommentOffset.BEFORE && (comment.getPosition().getLine() < line || sourceEnd >= comment.getPosition().getSourceEnd())) {
+			final int sourceStart = element.getPosition().getSourceStart();
+			if (offset == CommentOffset.BEFORE && (comment.getPosition().getLine() < line || (sourceStart <= comment.getPosition().getSourceStart() && sourceEnd >= comment.getPosition().getSourceEnd()))) {
 				commentsToPrint.add(comment);
 			} else if (offset == CommentOffset.AFTER && comment.getPosition().getSourceStart() > sourceEnd) {
 				commentsToPrint.add(comment);

src/main/java/spoon/support/compiler/jdt/JDTCommentBuilder.java

@@ -142,6 +142,7 @@ private void buildComment(int[] positions) {
 	private CtElement addCommentToNear(final CtComment comment, final Collection<CtElement> elements) {
 		CtElement best = null;
 		int smallDistance = Integer.MAX_VALUE;
+
 		for (CtElement element : elements) {
 			if (element.getPosition() == null) {
 				continue;
@@ -157,7 +158,11 @@ private CtElement addCommentToNear(final CtComment comment, final Collection<CtE
 			if (isAfter) {
 				distance = Math.abs(element.getPosition().getSourceEnd() - comment.getPosition().getSourceStart());
 			}
-			if (distance < smallDistance && (!isAfter || element.getPosition().getEndLine() == comment.getPosition().getLine())) {
+
+			int elementEndLine = element.getPosition().getEndLine();
+			int commentLine = comment.getPosition().getLine();
+
+			if (distance < smallDistance && (!isAfter || elementEndLine == commentLine)) {
 				best = element;
 				smallDistance = distance;
 			}

src/test/java/spoon/test/comment/CommentTest.java

@@ -111,7 +111,7 @@ public void testInLineComment() {
 
 		List<CtComment> comments = type.getElements(new TypeFilter<CtComment>(CtComment.class));
 		// verify that the number of comment present in the AST is correct
-		assertEquals(59, comments.size());
+		assertEquals(61, comments.size());
 
 		// verify that all comments present in the AST is printed
 		for (CtComment comment : comments) {
@@ -128,9 +128,10 @@ public void testInLineComment() {
 		assertEquals(createFakeComment(f, "comment class"), type.getComments().get(1));
 
 		CtField<?> field = type.getField("field");
-		assertEquals(2, field.getComments().size());
+		assertEquals(3, field.getComments().size());
 		assertEquals(createFakeComment(f, "Comment Field"), field.getComments().get(0));
 		assertEquals("// Comment Field" + newLine
+				+ "// comment field 2" + newLine
 				+ "// comment in field" + newLine
 				+ "private int field = 10;", field.toString());
 
@@ -256,10 +257,13 @@ public void testInLineComment() {
 				+ "new java.lang.Double((j / ((double) (i - 1))))", ctLocalVariable1.toString());
 
 		CtNewArray ctNewArray = (CtNewArray) ((CtLocalVariable) m1.getBody().getStatement(11)).getDefaultExpression();
+		assertEquals(createFakeComment(f, "last comment at the end of array"), ctNewArray.getComments().get(0));
+
 		CtElement arrayValue = (CtElement) ctNewArray.getElements().get(0);
 		assertEquals(createFakeComment(f, "comment before array value"), arrayValue.getComments().get(0));
 		assertEquals(createFakeComment(f, "comment after array value"), arrayValue.getComments().get(1));
 
+
 		CtReturn ctReturn = m1.getBody().getStatement(12);
 		assertEquals(createFakeComment(f, "comment return"), ctReturn.getComments().get(0));
 		assertEquals("// comment return" + newLine
@@ -634,6 +638,9 @@ public void testCommentsInComment1And2() {
 
 		type = (CtClass<?>) f.Type().get(Comment2.class);
 		comments = type.getElements(new TypeFilter<CtComment>(CtComment.class));
-		assertEquals(1, comments.size());
+		assertEquals(2, comments.size());
+
+		CtComment commentD = comments.get(1);
+		assertEquals("D", commentD.getContent());
 	}
 }

src/test/java/spoon/test/comment/testclasses/Comment2.java

@@ -5,4 +5,10 @@ public class Comment2 {
     // C
     @interface Code_2{}
 
+    public void code_3()
+    {
+        int[] myArray = {
+                3, 5	// D
+        };
+    }
 }

src/test/java/spoon/test/comment/testclasses/InlineComment.java

@@ -7,6 +7,7 @@
 // comment class
 public class InlineComment {
 	// Comment Field
+	// comment field 2
 	private int field // comment in field
 			= 10;
 
@@ -91,6 +92,7 @@ public void m1() {
 			1, // comment after array value
 			2,
 			3
+				// last comment at the end of array
 		};
 		// comment return
 		return;