Bug 23362 DOM: incorrect length for InfixExpression.
Latest Head 2002/09/10. package test1; public class E { public void foo() { i= (1 + 2) * 3; } } The infix expression for "1 + 2" has a length of 3. It should be 5.
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/astrewrite/ASTRewritingExpressionsTest.java
Assignment assignment= (Assignment) stmt.getExpression();
			InfixExpression expr= (InfixExpression) assignment.getRightHandSide();			
			
			InfixExpression modifiedNode= ast.newInfixExpression();
			modifiedNode.setOperator(InfixExpression.Operator.TIMES);
			rewrite.markAsModified(expr, modifiedNode);
		}			
			
		ASTRewriteCorrectionProposal proposal= new ASTRewriteCorrectionProposal("", cu, rewrite, 10, null);
		proposal.getCompilationUnitChange().setSave(true);
		
		proposal.apply(null);
		
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");
		buf.append("        i= k - j;\n");
		buf.append("        j= 1 + 2 + k + 5 + n;\n");
		buf.append("        k= 1 * 2 * 3 * 4 * 5;\n");		
		buf.append("    }\n");
		buf.append("}\n");	
		assertEqualString(cu.getSource(), buf.toString());
	}
	public void testInstanceofExpression() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");