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Map<String,String> theOne = new Map<String,String>();
Map<String,String> theTwo = new Map<String,String>();

theOne.put('task', 'Active');
theOne.put('task2', 'Inactive');
theOne.put('task3', 'Inactive');
theOne.put('task4', 'Inactive');

theTwo.put('task', 'Active');
theTwo.put('task2', 'Inactive');
theTwo.put('task3', 'Inactive');
theTwo.put('task4', 'Inactive');

void toggleActive(String taskName, Map<String,String> taskMap){
    taskMap.put(taskName, 'Active'); 
    for(String key : taskMap.keySet()){
        if(key != taskName){
       	 taskMap.put(key, 'Inactive');
        }
    }
}

toggleActive('task3', theTwo);

System.debug(theOne);
System.debug(theTwo);
Human fred = new Human();

fred.setName('Fred');
fred.setAge(18);

fred.Run();
fred.Jump();
fred.Climb();
public class Human {
    public String Name;
    public Integer Age;
    
    public Human(){
      this.Age = 0;
    }
        
    public void setName(String Name){
        this.Name = Name;
    } 
    
    public void setAge(String Name){
        this.Age = Age;
    } 
    
    public void Run(){
        System.debug('Run');
    } 
    
    public void Jump(){
        System.debug('Jump');
    } 
    
    public void Climb(){
        System.debug('Climb');
    } 
}
public class TestClass {
    
    public Static Integer copies = 0;
    
    
    public TestClass(){
        this.add();
    }
    
       
    public void add(){
        copies++;
    } 
    
    public Static void subtract(){
        copies--;
        System.debug(copies);
    } 


}
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Thu Sep 16 2021 17:38:28 GMT+0000 (UTC) https://www.zenintech.org/blog/creating-your-first-apex-class

#apex #salesforce #static #keywords #class

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