Bug 119170 [quickfix] "change access to static" fails when field or inner class hides static class name
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/CleanUpTest.java
assertNumberOfProblems(units[0], 1);
		assertNumberOfProblems(units[1], 2);
		assertNumberOfProblems(units[2], 3);
		
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E1 {\n");
		buf.append("}\n");
		String expected1= buf.toString();
		
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E2 {\n");
		buf.append("}\n");
		String expected2= buf.toString();
		
		buf= new StringBuffer();
		buf.append("package test2;\n");
		buf.append("public class E3 {\n");
		buf.append("    private class E3Inner {\n");
		buf.append("    }\n");
		buf.append("    public void foo() {\n");
		buf.append("        Runnable r= new Runnable() {\n");
		buf.append("            public void run() {};\n");
		buf.append("        };\n");
		buf.append("    }\n");
		buf.append("}\n");
		String expected3= buf.toString();
		int numberOfFixes= 3;
		int offset= 0;