2012-02-14 104 views
0

OK我是一个初学者,我必须解决这个Java表达式语言代码,在我的系统(Windchill的)工作,但看起来像我缺少的东西语法:Java表达式语言错误“;”预计

LWCNormalizedObject lwc = new LWCNormalizedObject(cr, null, null, null); 
    lwc.load(wt.change2.WTChangeRequest2.theCategory); 
    Object bUnit = lwc.get(wt.change2.WTChangeRequest2.theCategory); 
    If ((bUnit.toString()).equals("PRODUCT_IMPROVEMENT")) { 
     wt.team.Team team = (wt.team.Team) ((wt.workflow.engine.WfProcess) self.getObject()).getTeamId().getObject(); 
     java.util.Enumeration principals = team.getPrincipalTarget(wt.project.Role.toRole("Product Manager")); 
     while(principals.hasMoreElements()) 
     { 
      wt.org.WTPrincipal wtprincipal = ((wt.org.WTPrincipalReference)principals.nextElement()).getPrincipal(); 
      System.out.println("principal = " + wtprincipal.getPrincipalDisplayIdentifier()); 
      wt.team.TeamHelper.service.addRolePrincipalMap(wt.project.Role.toRole("Change Admin II "),wtprincipal, team); 
     } 
    } 

我具有误差在该行4:

If ((bUnit.toString()).equals("PRODUCT_IMPROVEMENT")) { 

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不是'if'而不是'If'吗? – CoolBeans 2012-02-14 18:08:21

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大写'if'。 – Mob 2012-02-14 18:08:44

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如果(“PRODUCT_IMPROVEMENT”.equals(bUnit.toString())){}避免空指针异常,它总是更好做 – 2012-02-14 18:20:14

回答

5

If应该小写。

if ((bUnit.toString()).equals("PRODUCT_IMPROVEMENT")) {

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这是正确的......羞耻的哈哈 – 2012-02-14 18:14:26