Bug 82260 ResultCollector: remove dependency to internal J Core interface
I20050104-1600 Summary says it all.
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/core/CodeCompletionTest.java
String str= "//here";
		int offset= contents.indexOf(str);
		ResultCollector collector= new ResultCollector();
		collector.reset(offset, cu.getJavaProject(), cu);
		collector.setViewer(null);
		collector.setReplacementLength(0);
		collector.setPreventEating(true);
		codeComplete(cu, offset, collector);
		JavaCompletionProposal[] proposals= collector.getResults();
		JavaCompletionProposal closeProposal= null;
		for (int i= 0; i < proposals.length; i++) {
			if (proposals[i].getDisplayString().startsWith("close()")) {
				closeProposal= proposals[i];
			}
		}
		assertNotNull("no proposal for close()", closeProposal);
		IDocument doc= new Document(contents);
		if (closeProposal instanceof OverrideCompletionProposal)
			((OverrideCompletionProposal) closeProposal).setAnnotations(false);
		closeProposal.apply(doc);
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("\n");
		buf.append("import java.io.BufferedWriter;\n");
		buf.append("import java.io.IOException;\n");
		buf.append("\n");
		buf.append("public class A extends BufferedWriter {\n");
		buf.append("    public void foo() {\n");
		buf.append("    }\n");
		buf.append("    /* (non-Javadoc)\n");