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package com.siyeh.igtest.abstraction.declare_collection_as_interface;
import java.util.*;
public class DeclareCollectionAsInterface
{
private HashMap<String, String> m_mapThree = new HashMap<String, String>(2);
private <warning descr="Declaration of 'HashMap' should probably be weakened to 'java.util.Map'">HashMap</warning> m_setOne = new HashMap(2);
private Map m_setTwo = new HashMap(2);
public DeclareCollectionAsInterface()
{
m_setOne.put("foo", "foo");
m_setTwo.put("bar", "bar");
}
public void fooBar()
{
final <warning descr="Declaration of 'HashMap' should probably be weakened to 'java.util.Map'">HashMap</warning> map1 = new HashMap(2);
final Map map2 = new HashMap(2);
map1.put("foo", "foo");
map2.put("bar", "bar");
}
public void fooBaz(<warning descr="Declaration of 'HashMap' should probably be weakened to 'java.util.Map'">HashMap</warning> set1, Map set2)
{
set1.put("foo", "foo");
set2.put("bar", "bar");
}
public HashMap fooBaz()
{
return new HashMap();
}
void writeContent() {
final <warning descr="Declaration of 'HashMap' should probably be weakened to 'java.util.Map'">HashMap</warning><String, Object> templateMap = new HashMap();
processTemplate(templateMap);
}
void processTemplate(Object o) {}
void foo() {
Object o = theRoad();
}
<warning descr="Declaration of 'HashMap' should probably be weakened to 'java.util.Map'">HashMap</warning> theRoad() {
return null;
}
void makeItRight() {
<warning descr="Declaration of 'ArrayList' should probably be weakened to 'java.util.List'">ArrayList</warning> list22 = new ArrayList();
System.out.println(list22.get(0));
<warning descr="Declaration of 'ArrayList' should probably be weakened to 'java.util.List'">ArrayList</warning><String> list33 = new ArrayList();
System.out.println(list33.get(0));
}
void inOrderOfAbstraction() {
<warning descr="Declaration of 'HashSet' should probably be weakened to 'java.util.Set'">HashSet</warning><String> set = new HashSet<>();
set.add("foo");
}
public static Properties stringToProperties(String propertiesAsString) { return null; }
public static Properties stringToProperties2(String propertiesAsString) { return null; }
public static Properties stringToProperties3(String propertiesAsString) { return null; }
void m() {
stringToProperties("");
<error descr="Incompatible types. Found: 'java.util.Properties', required: 'java.lang.String'">String s = stringToProperties2("");</error>
<error descr="Incompatible types. Found: 'java.util.Properties', required: 'java.lang.String'">s = stringToProperties3("")</error>;
}
}
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