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
SingleVariableDeclaration exception= clause.getException();
			
			SingleVariableDeclaration newException= ast.newSingleVariableDeclaration();
						
			newException.setType(ast.newSimpleType(ast.newSimpleName("NullPointerException")));
			newException.setName(ast.newSimpleName("ex"));
			
			rewrite.markAsReplaced(exception, newException);
		}
		{ 
			CatchClause clause= (CatchClause) catchClauses.get(1);
			Block body= clause.getBody();
			
			Block newBody= ast.newBlock();
			ReturnStatement returnStatement= ast.newReturnStatement();
			newBody.statements().add(returnStatement);
			
			rewrite.markAsReplaced(body, newBody);
		}
				
		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("        try {\n");