How can I import eclipse JDT classes in a project

Question

I want to do the following imports in a class.

import org.eclipse.jdt.core.dom.*;  
import org.eclipse.jdt.core.compiler.CharOperation;  
import org.eclipse.jdt.core.compiler.IProblem;  
import org.eclipse.jdt.internal.compiler.ClassFile;  
import org.eclipse.jdt.internal.compiler.CompilationResult;  
import org.eclipse.jdt.internal.compiler.Compiler;    
import org.eclipse.jdt.internal.compiler.DefaultErrorHandlingPolicies;  
import org.eclipse.jdt.internal.compiler.ICompilerRequestor;  
import org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader;  
import org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException;  
import org.eclipse.jdt.internal.compiler.env.ICompilationUnit;  
import org.eclipse.jdt.internal.compiler.env.INameEnvironment;  
import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer;  
import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;  
import org.eclipse.jdt.internal.compiler.problem.DefaultProblemFactory;  
import org.eclipse.jface.text.Document;  
import org.eclipse.jface.text.BadLocationException;  
import org.eclipse.text.edits.TextEdit;  

How can I import the JDT within Eclipse? Cheers.

Answer 1

Unless I'm misunderstanding you, you just need to include the JDT JAR files on your classpath; they're all available in your Eclipse plugins directory. So for your project, right-click on the project's name in the Package Explorer, go to the Build Path... submenu, and choose Configure Build Path. Then in the Libraries tab, use the "Add External JARs" button to add each of the relevant JAR files from the Eclipse plugins directory.