Bug 82940 [quick fix] Missing sensible conversion suggestion
For this code > % cat Test.java import java.util.Collections; import java.util.List; public class Test { interface Wrapper { int doit(); } private static final List<Wrapper> STD_WRAPPERS = Collections.singletonList ((Wrapper)new Wrapper() { public int doit() { return 0; } }); private static final List<Wrapper> STD_WRAPPERS2 = Collections.singletonList (new Wrapper() { public int doit() { return 0; } }); } The value passed Collections.singletonList is actually of the right type so a sensible conversion would be to put in the cast (see the difference between the 2 statics). The current quick fixes offered assume the type being assigned to is wrong (when infact it is right). A useful quick fix would be to cast the parameter to the right type to give the left type (this would help with any 1 arg method of the form X<T> method(T)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/ASTResolving.java
}
		return (BodyDeclaration) node;
	}
	
	public static CompilationUnit findParentCompilationUnit(ASTNode node) {
		return (CompilationUnit) findAncestor(node, ASTNode.COMPILATION_UNIT);
	}
	/**
	 * Returns either a AbstractTypeDeclaration or an AnonymousTypeDeclaration
	 * @param node
	 * @return CompilationUnit
	 */
	public static ASTNode findParentType(ASTNode node) {
		while ((node != null) && !(node instanceof AbstractTypeDeclaration) && !(node instanceof AnonymousClassDeclaration)) {
			node= node.getParent();
		}
		return node;
	}
	/**
	 * Returns the method binding of the node's parent method declaration or <code>null</code> if the node
	 * is not inside a metho
	 * @param node
	 * @return CompilationUnit
	 */
	public static MethodDeclaration findParentMethodDeclaration(ASTNode node) {
		while (node != null) {
			if (node.getNodeType() == ASTNode.METHOD_DECLARATION) {
				return (MethodDeclaration) node;
			}
			if (node instanceof AbstractTypeDeclaration || node instanceof AnonymousClassDeclaration) {