Given an array of strings, return a Map<String, Integer> containing a key for every different string in the array, always with the value 0. For example the string "hello" makes the pair "hello":0. We'll do more complicated counting later, but for this problem the value is simply 0.

word0(["a", "b", "a", "b"]) → {"a": 0, "b": 0}
word0(["a", "b", "a", "c", "b"]) → {"a": 0, "b": 0, "c": 0}
word0(["c", "b", "a"]) → {"a": 0, "b": 0, "c": 0}

public Map<String, Integer> word0(String[] strings) {
 
Map map=new HashMap(<String, Integer>);

for(String : strings){
  map.put(strings[i],0);
}
return map;
}

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public Map<String, String> mapAB3(Map<String, String> map) {
  if(map.get("a")!=null ){
    
    map.put("b",map.get("a"));
  }
  
   if(map.get("b")!=null){
     map.put("a",map.get("b"));
   }
   return map;
}

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public Map<String, String> mapAB3(Map<String, String> map) {
  if(map.get("a")!=null ){
   
    map.put("b",map.get("a"));
  }
 
   if(map.get("b")!=null){
     map.put("a",map.get("b"));
   }
   return map;
}

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.gp.com/Patient"
	xmlns:tns="http://www.gp.org/Patient" elementFormDefault="qualified">
	
	<element name="patient" type="tns:Patient"/>
	
	<complexType name="Patient">
	
	<sequence>
	<element name="id" type="int"/>
	<element name="name" type="string"/>
	<element name="age" type="int"/>
	<element name="dob" type="date"/>
	<element name="email" type="string"/>
	<element name="gender" type="string"/>
	<element name="phone" type="string"/>
	
	</sequence>
	
	</complexType>
	
</schema>

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src-resolve.4.2: Error resolving component 'tns:Patient'. It was detected that 'tns:Patient' is in namespace 'http://
 www.gp.org/Patient', but components from this namespace are not referenceable from schema document 'file:///C:/
 Users/gp/neon_workspace/spring_module4/XMLProj/Patient.xsd'. If this is the incorrect namespace, perhaps the prefix
 of 'tns:Patient' needs to be changed. If this is the correct namespace, then an appropriate 'import' tag should be added
 to 'file:///C:/Users/gp/neon_workspace/spring_module4/XMLProj/Patient.xsd'.

apply plugin: 'java'
apply plugin: 'maven-publish'


configurations {
    AmbuliTar
}


dependencies {
  AmbuliTar('') ????????
}



repositories {

   println 'doing repo'

   maven {
      def repName = "ext-snapshot-local"
      println "building from $repName using"
      
      credentials {
          username artifactoryUserDev
          password artifactoryUserDevPassword
      }   
      url "http://${artifactoryHost}:${artifactoryPort}/artifactory/$repName"
   }
   
}  


task extractTar {
   File myTarFile = configurations.getByName('AmbuliTar').singleFile
     if(myTarFile.exists()) {
         ant.unar(src: myTarFile, dest: file('myDest'))

   }

}

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public Map<String, String> topping2(Map<String, String> map) {
  if(map.get("ice cream")!=null){
    map.put("yogurt", map.get("ice cream"));
  }
  if(map.get("spinach")!=null){
    map.put("nuts", map.get("spinach"));
  }
  else{
    map=map;
  }
  return map;
}

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public Map<String, String> topping2(Map<String, String> map) {
//public Map < String, String > topping1(Map < String, String > map) {
   // map.put("spinach", "nuts");
    if (map.containsKey("spinach")) {
        map.put("spinach", "nuts");
   }
      if (map.containsKey("ice cream")) {
        map.put("yogurt", map.get("ice cream"));
       // map.put("ice cream", map.get("ice cream"));

   }
    return map;
}

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Expected      Run            
topping2({"ice cream": "cherry"}) → {"yogurt": "cherry", "ice cream": "cherry"}      {"yogurt": "cherry", "ice cream": "cherry"}      OK      
topping2({"spinach": "dirt", "ice cream": "cherry"}) → {"yogurt": "cherry", "spinach": "nuts", "ice cream": "cherry"}      {"yogurt": "cherry", "spinach": "dirt", "ice cream": "cherry", "nuts": "dirt"}      X      
topping2({"yogurt": "salt"}) → {"yogurt": "salt"}      {"yogurt": "salt"}      OK      
topping2({"yogurt": "salt", "bread": "butter"}) → {"yogurt": "salt", "bread": "butter"}      {"yogurt": "salt", "bread": "butter"}      OK      
topping2({}) → {}      {}      OK      
topping2({"ice cream": "air", "salad": "oil"}) → {"yogurt": "air", "ice cream": "air", "salad": "oil"}      {"yogurt": "air", "ice cream": "air", "salad": "oil"}      OK      

public Map<String, String> topping3(Map<String, String> map) {
 // Map<String, String> map=null;
  if(map.get("potato")!=null){
    map.put("fries",map.get("potato"));
  }
    if(map.get("salad")!=null){
    map.put("spinatch",map.get("salad"));
  }
  else
  map=map;
  return map;
  
}

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public Map < String, String > topping3(Map < String, String > map) {
   // map.put("bread", "butter");
    if (map.containsKey("potato")) {
        map.put("fries", map.get("potato"));

    }
     if (map.containsKey("salad")) {
        map.put("spinach", map.get("salad"));

    }
    return map;
}

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Expected      Run            
topping3({"potato": "ketchup"}) → {"potato": "ketchup", "fries": "ketchup"}      {"potato": "ketchup", "fries": "ketchup"}      OK      
topping3({"potato": "butter"}) → {"potato": "butter", "fries": "butter"}      {"potato": "butter", "fries": "butter"}      OK      
topping3({"salad": "oil", "potato": "ketchup"}) → {"spinach": "oil", "salad": "oil", "potato": "ketchup", "fries": "ketchup"}      {"salad": "oil", "spinatch": "oil", "potato": "ketchup", "fries": "ketchup"} missing: "spinach": "oil"      X      
topping3({"toast": "butter", "salad": "oil", "potato": "ketchup"}) → {"toast": "butter", "spinach": "oil", "salad": "oil", "potato": "ketchup", "fries": "ketchup"}      {"toast": "butter", "salad": "oil", "spinatch": "oil", "potato": "ketchup", "fries": "ketchup"} missing: "spinach": "oil"      X      
topping3({}) → {}      {}      OK      
topping3({"salad": "pepper", "fries": "salt"}) → {"spinach": "pepper", "salad": "pepper", "fries": "salt"}      {"salad": "pepper", "spinatch": "pepper", "fries": "salt"} missing: "spinach": "pepper"      X      
other tests
OK