Example usage for org.eclipse.jdt.core.dom ImportDeclaration delete

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom ImportDeclaration delete.

Prototype

public final void delete() 

Source Link

Document

Removes this node from its parent.

Usage

From source file:com.google.devtools.j2cpp.translate.DeadCodeEliminator.java

License:Open Source License

@Override
public void endVisit(ImportDeclaration node) {
    IBinding binding = node.resolveBinding();
    if (binding instanceof IMethodBinding) {
        // Remove static imports for dead methods
        IMethodBinding method = (IMethodBinding) binding;
        if (allMethodsDeadWithName(method.getDeclaringClass(), getProGuardName(method))) {
            node.delete();
        }/*w  ww .j ava2  s.  c  o  m*/
    } else if (binding instanceof IVariableBinding) {
        // Remove static imports for dead non-constant fields
        IVariableBinding var = (IVariableBinding) binding;
        String clazz = Types.getSignature(var.getDeclaringClass());
        String name = var.getName();
        if (deadCodeMap.isDeadField(clazz, name) && var.getConstantValue() == null) {
            node.delete();
        }
    }
    // Skip on-demand imports
}

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From source file:fr.opensagres.maven.plugins.noannotations.RemoveAnnotationsMojo.java

License:Apache License

private void removeUnusedImports(final CompilationUnit cu, final Set<Name> annotations) {
    cu.accept(new ASTVisitor() {

        @Override//from w w w.  ja  va2  s  .  c  o  m
        public boolean visit(ImportDeclaration node) {
            for (Name name : annotations) {
                if (node.getName().getFullyQualifiedName().endsWith("." + name.getFullyQualifiedName())) {
                    node.delete();
                }
            }
            return super.visit(node);
        }
    });
}

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