created anonymous class

ZCWLambdas/.idea/workspace.xml

@@ -2,13 +2,11 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="ca475bf5-bfb8-47c8-9af1-d8f2b40d1985" name="Default" comment="">
-      <change afterPath="$PROJECT_DIR$/src/test/java/PersonTest.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/TestPersonAgeRangeTest.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pom.xml" beforeDir="false" afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main/java/Main.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/Main.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/Person.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/Person.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/TestPersonAge.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/TestPersonAgeRange.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/PrintPersons.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/PrintPersons.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/TestPersonAgeRange.java" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/TestPersonAgeRangeTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/TestPrintPersons.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/target/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -49,20 +47,11 @@
       <file leaf-file-name="PrintPersons.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/main/java/PrintPersons.java">
           <provider selected="true" editor-type-id="text-editor">
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-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="TestPersonAgeRange.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/TestPersonAgeRange.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="30">
-              <caret line="2" column="26" selection-start-line="2" selection-start-column="26" selection-end-line="2" selection-end-column="26" />
+            <state relative-caret-position="180">
+              <caret line="12" column="6" lean-forward="true" selection-start-line="12" selection-start-column="6" selection-end-line="12" selection-end-column="6" />
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-                <element signature="e#163#164#0" expanded="true" />
-                <element signature="e#226#227#0" expanded="true" />
+                <element signature="e#219#220#0" expanded="true" />
+                <element signature="e#290#291#0" expanded="true" />
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@@ -76,8 +65,8 @@
       <file leaf-file-name="Main.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/main/java/Main.java">
           <provider selected="true" editor-type-id="text-editor">
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-              <caret line="10" column="113" lean-forward="true" selection-start-line="10" selection-start-column="23" selection-end-line="10" selection-end-column="113" />
+            <state relative-caret-position="180">
+              <caret line="12" column="8" lean-forward="true" selection-start-line="12" selection-start-column="8" selection-end-line="12" selection-end-column="8" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -85,11 +74,11 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="TestPersonAgeRangeTest.java" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/src/test/java/TestPersonAgeRangeTest.java">
+      <file leaf-file-name="TestPrintPersons.java" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/test/java/TestPrintPersons.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="270">
-              <caret line="18" column="114" selection-start-line="18" selection-start-column="114" selection-end-line="18" selection-end-column="114" />
+            <state relative-caret-position="240">
+              <caret line="16" column="9" lean-forward="true" selection-start-line="16" selection-start-column="9" selection-end-line="16" selection-end-column="9" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -117,14 +106,15 @@
         <option value="$PROJECT_DIR$/src/main/java/PersonSearch.java" />
         <option value="$PROJECT_DIR$/src/main/java/CheckPerson.java" />
         <option value="$PROJECT_DIR$/src/main/java/Persons.java" />
-        <option value="$PROJECT_DIR$/src/main/java/PrintPersons.java" />
         <option value="$PROJECT_DIR$/src/main/java/TestPerson.java" />
         <option value="$PROJECT_DIR$/src/main/java/TestPersonAge.java" />
-        <option value="$PROJECT_DIR$/src/main/java/TestPersonAgeRange.java" />
         <option value="$PROJECT_DIR$/src/test/java/PersonTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/Person.java" />
-        <option value="$PROJECT_DIR$/src/main/java/Main.java" />
         <option value="$PROJECT_DIR$/src/test/java/TestPersonAgeRangeTest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/TestPersonAgeRange.java" />
+        <option value="$PROJECT_DIR$/src/main/java/PrintPersons.java" />
+        <option value="$PROJECT_DIR$/src/main/java/Main.java" />
+        <option value="$PROJECT_DIR$/src/test/java/TestPrintPersons.java" />
       </list>
     </option>
   </component>
@@ -146,9 +136,9 @@
   </component>
   <component name="ProjectFrameBounds">
     <option name="x" value="-301" />
-    <option name="y" value="-1045" />
+    <option name="y" value="-1057" />
     <option name="width" value="1862" />
-    <option name="height" value="1030" />
+    <option name="height" value="993" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true">
     <ConfirmationsSetting value="2" id="Add" />
@@ -290,12 +280,12 @@
       </option>
       <patterns />
     </configuration>
-    <configuration name="TestPersonAgeRangeTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="TestPrintPersons" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="ZCW-Lambdas" />
       <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
       <option name="ALTERNATIVE_JRE_PATH" />
       <option name="PACKAGE_NAME" value="" />
-      <option name="MAIN_CLASS_NAME" value="TestPersonAgeRangeTest" />
+      <option name="MAIN_CLASS_NAME" value="TestPrintPersons" />
       <option name="METHOD_NAME" />
       <option name="TEST_OBJECT" value="class" />
       <option name="VM_PARAMETERS" value="-ea" />
@@ -349,13 +339,13 @@
       <item itemvalue="JUnit.PersonTest" />
       <item itemvalue="JUnit.PersonTest.getAgeTest" />
       <item itemvalue="Application.Main" />
-      <item itemvalue="JUnit.TestPersonAgeRangeTest" />
+      <item itemvalue="JUnit.TestPrintPersons" />
       <item itemvalue="JUnit.All in ZCW-Lambdas" />
     </list>
     <recent_temporary>
       <list>
         <item itemvalue="JUnit.All in ZCW-Lambdas" />
-        <item itemvalue="JUnit.TestPersonAgeRangeTest" />
+        <item itemvalue="JUnit.TestPrintPersons" />
         <item itemvalue="Application.Main" />
         <item itemvalue="JUnit.PersonTest" />
         <item itemvalue="JUnit.PersonTest.getAgeTest" />
@@ -374,7 +364,7 @@
       <updated>1529496977466</updated>
       <workItem from="1529496978846" duration="59000" />
       <workItem from="1530014838012" duration="1914000" />
-      <workItem from="1530016993032" duration="3209000" />
+      <workItem from="1530016993032" duration="4256000" />
     </task>
     <servers />
   </component>
@@ -388,9 +378,15 @@
     <history-entry file="PersonTest - 2018.06.26 at 09h 59m 49s.xml">
       <configuration name="PersonTest" configurationId="JUnit" />
     </history-entry>
+    <history-entry file="TestPersonAgeRangeTest - 2018.06.26 at 10h 10m 13s.xml">
+      <configuration name="TestPersonAgeRangeTest" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="All_in_ZCW-Lambdas - 2018.06.26 at 10h 10m 27s.xml">
+      <configuration name="All in ZCW-Lambdas" configurationId="JUnit" />
+    </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="5182000" />
+    <option name="totallyTimeSpent" value="6229000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-301" y="-1045" width="1862" height="1030" extended-state="0" />
@@ -449,6 +445,10 @@
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           <caret line="7" column="13" lean-forward="true" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+          <folding>
+            <element signature="e#219#220#0" expanded="true" />
+            <element signature="e#290#291#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -469,10 +469,6 @@
       <provider selected="true" editor-type-id="text-editor">
         <state>
           <caret column="13" selection-start-column="13" selection-end-column="13" />
-          <folding>
-            <element signature="e#163#164#0" expanded="true" />
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-          </folding>
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     </entry>
@@ -491,13 +487,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/PrintPersons.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="7" column="13" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/PersonTest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="255">
@@ -509,30 +498,33 @@
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/TestPersonAgeRange.java">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/Main.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="30">
-          <caret line="2" column="26" selection-start-line="2" selection-start-column="26" selection-end-line="2" selection-end-column="26" />
+        <state relative-caret-position="180">
+          <caret line="12" column="8" lean-forward="true" selection-start-line="12" selection-start-column="8" selection-end-line="12" selection-end-column="8" />
           <folding>
-            <element signature="e#163#164#0" expanded="true" />
-            <element signature="e#226#227#0" expanded="true" />
+            <element signature="imports" expanded="true" />
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         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/Main.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/PrintPersons.java">
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-          <caret line="10" column="113" lean-forward="true" selection-start-line="10" selection-start-column="23" selection-end-line="10" selection-end-column="113" />
+        <state relative-caret-position="180">
+          <caret line="12" column="6" lean-forward="true" selection-start-line="12" selection-start-column="6" selection-end-line="12" selection-end-column="6" />
           <folding>
-            <element signature="imports" expanded="true" />
+            <element signature="e#219#220#0" expanded="true" />
+            <element signature="e#290#291#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/TestPersonAgeRangeTest.java">
+    <entry file="file://$PROJECT_DIR$/src/test/java/TestPrintPersons.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="270">
-          <caret line="18" column="114" selection-start-line="18" selection-start-column="114" selection-end-line="18" selection-end-column="114" />
+        <state relative-caret-position="240">
+          <caret line="16" column="9" lean-forward="true" selection-start-line="16" selection-start-column="9" selection-end-line="16" selection-end-column="9" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>

ZCWLambdas/src/main/java/Main.java

@@ -11,8 +11,7 @@ public class Main {
         personList.add(new Person("Jim", LocalDate.of(1970, Month.JANUARY, 01), Person.Sex.MALE, "jim@gmail.com"));
         personList.add(new Person("Joann", LocalDate.of(2000, Month.JANUARY, 01), Person.Sex.FEMALE, "joann@gmail.com"));
 
-        CheckPerson tester = new TestPersonAgeRange();
         PrintPersons printer = new PrintPersons();
-        printer.printPersons(personList, tester);
+        printer.printPersons(personList, printer.check);
     }
 }

ZCWLambdas/src/main/java/PrintPersons.java

@@ -1,6 +1,16 @@
 import java.util.List;
 
 public class PrintPersons {
+
+    CheckPerson check = new CheckPerson() {
+        @Override
+        public boolean test(Person p) {
+            int low = 20;
+            int high = 40;
+            return (low <= p.getAge() && p.getAge() < high);
+        }
+    };
+
     public static void printPersons(List<Person> roster, CheckPerson tester) {
         for (Person p : roster) {
             if (tester.test(p)) {

ZCWLambdas/src/main/java/TestPersonAgeRange.java

@@ -1,10 +0,0 @@
-public class TestPersonAgeRange implements CheckPerson {
-    private int low = 20;
-    private int high = 40;
-
-    @Override
-    public boolean test(Person p) {
-        return (low <= p.getAge() && p.getAge() < high);
-    }
-
-}

ZCWLambdas/src/test/java/TestPersonAgeRangeTest.java → ZCWLambdas/src/test/java/TestPrintPersons.java

@@ -6,18 +6,18 @@ import java.time.Month;
 import static junit.framework.TestCase.assertTrue;
 import static org.junit.Assert.assertFalse;
 
-public class TestPersonAgeRangeTest {
+public class TestPrintPersons {
     @Test
     public void testTestPositive(){
         Person person = new Person("John", LocalDate.of(1990, Month.JANUARY, 01), Person.Sex.MALE, "johndoe@gmail.com");
-        TestPersonAgeRange tester = new TestPersonAgeRange();
-        assertTrue(tester.test(person));
+        PrintPersons tester = new PrintPersons();
+        assertTrue(tester.check.test(person));
     }
 
     @Test
     public void testTestNegative(){
         Person person = new Person("Jim", LocalDate.of(1970, Month.JANUARY, 01), Person.Sex.MALE, "jim@gmail.com");
-        TestPersonAgeRange tester = new TestPersonAgeRange();
-        assertFalse(tester.test(person));
+        PrintPersons tester = new PrintPersons();
+        assertFalse(tester.check.test(person));
     }
 }