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
ExpressionStatement stmt= (ExpressionStatement) statements.get(0);
			Assignment assignment= (Assignment) stmt.getExpression();
			
			InfixExpression multiplication= (InfixExpression) assignment.getRightHandSide();
			
			ParenthesizedExpression parenthesizedExpression= (ParenthesizedExpression) multiplication.getLeftOperand();
						
			SimpleName name= ast.newSimpleName("x");
			rewrite.markAsReplaced(parenthesizedExpression.getExpression(), name);
		}
			
		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= (x) * 3;\n");
		buf.append("    }\n");
		buf.append("}\n");	
		assertEqualString(cu.getSource(), buf.toString());
	}
	
	public void testPrefixExpression() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");