7 replies
OrphanComment in a BlockStmt, it doesn't appear when added programmatically (it does output correctly when it's in the parsed file). My project was still stuck on V3.6 of the parser and there it worked fine, but now that I'm upgrading to the latest version all of a sudden the comment fully disappears, leaving behind an empty block. Is this a regression or should I create a block that only contains a comment in another way?
15 replies
y'know... I just had a look and I think you're right! (just gotta fix the sealed classes thing to be second preview in java 16, not release...)
https://github.com/javaparser/javaparser/blob/master/FEATURES.md#jdk-16-current---march-2021
RecordDeclaration's @sincementioned 3.21.0, and the features document also mentions it (says it was released on 11/april) but I don't see it on github releases or maven central...
now i'm wondering if I was a complete muppet and somehow completely skipped a version?? or thought it'd been released??
2 replies
import javax.swing.JFrame ;
public class JFrameExample {
public static void demo(int x, int y) {
System.out.println("X= "+x+" Y="+y);
}
static GraphicsConfiguration gc;
public static void main(String[] args ){
int x = 10;
int y = 20;
demo(x,y);
JFrame frame=new JFrame ( gc ) ;
frame.setTitle ("Welecome to JavaTutorial.net" ) ;
gc.getBounds();
gc.getDevice();
frame.setVisible(true);
}
}
The parser file i am developing is : import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.apache.commons.io.FileUtils;
import org.eclipse.jdt.core.dom.AST;
import org.eclipse.jdt.core.dom.ASTParser;
import org.eclipse.jdt.core.dom.ASTVisitor;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.Expression;
import org.eclipse.jdt.core.dom.FieldDeclaration;
import org.eclipse.jdt.core.dom.ImportDeclaration;
import org.eclipse.jdt.core.dom.MethodDeclaration;
import org.eclipse.jdt.core.dom.MethodInvocation;
import org.eclipse.jdt.core.dom.ModuleDeclaration;
import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
public class Lab2Driver {
public static String a;
public static String b;
public static String c;
public static String d;
public static String [] arr = new String [5];
public static String [] imp = new String [5];
List<Object> list = new ArrayList<Object>();
List<Object> list1 = new ArrayList<Object>();
public void run() throws IOException {
//we need to read the content of the file
String content = FileUtils.readFileToString(new File("C:\\Users\\prash\\Desktop\\Lab1Demo\\src\\JFrameExample.java"));
//we need to create a parser object
ASTParser parser = ASTParser.newParser(AST.JLS8);
//we need to give the content to the parser
parser.setSource(content.toCharArray());
parser.setKind(ASTParser.K_COMPILATION_UNIT);
final CompilationUnit cu = (CompilationUnit) parser.createAST(null);
cu.accept(new ASTVisitor() {public boolean visit(VariableDeclarationFragment node) {
// TODO Auto-generated method stub
//System.out.println("(\"========================PART:2===========================\")");
//System.out.println("Variables decleared on the method body: ");
//System.out.println("Line Number: "+ cu.getLineNumber(node.getName().getStartPosition())+ " Variable Name: "+node.getName());
String m = "Line Number: "+ cu.getLineNumber(node.getName().getStartPosition())+ " Variable Name: "+node.getName();
list1.add(m);
return super.visit(node);
}
