Список и дин.массив

Calculator/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.mycompany</groupId>
+    <artifactId>Calculator</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-core</artifactId>
+            <version>1.3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+</project>

Calculator/src/main/java/com/mycompany/calculator/Calculator.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.mycompany.calculator;
+
+/**
+ *
+ * @author Наташа
+ */
+public class Calculator {
+float c;
+    public Calculator() {
+    }
+
+    public  float add(float a, float b) {
+        c= a+b;
+        return c;
+    }
+    public  float sub(float a, float b) {
+        c = a-b;
+        return c;
+    }
+    public  float mul(float a, float b) {
+         c = a*b;
+        return c;
+    }
+    public long div(long a, long b) {
+        try {
+        return a/b;
+        }catch (java.lang.ArithmeticException e) {
+            throw new ArithmeticException();
+        }
+    }
+
+   public static void main(String[] args) {
+
+   }
+}

Calculator/src/test/java/NewTest.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+import com.mycompany.calculator.Calculator;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+
+/**
+ *
+ * @author Наташа
+ */
+public class NewTest {
+    private Calculator calc;
+    public NewTest() {
+    }
+
+    @BeforeClass
+    public static void setUpClass() {
+
+    }
+
+    @AfterClass
+    public static void tearDownClass() {
+    }
+
+    @Before
+    public void setUp() {
+        calc = new Calculator();
+    }
+
+    @After
+    public void tearDown() {
+    }
+    @Test
+    public void divNZ(){
+        assertTrue(calc.div(24, 12) == 2);
+    }
+    @Test
+    public void mulTest(){
+        assertTrue(calc.mul(45, 15) == 675);
+    }
+    @Test(expected = ArithmeticException.class)
+    public void divZero(){
+        calc.div(12,0);
+    }
+
+    @Test
+    public void addT(){
+        assertTrue(calc.add(56, 45) == 101);
+    }
+    @Test
+    public void subT(){
+        assertTrue(calc.sub(56, 12) == 44);
+    }
+
+}

Calculator/target/surefire-reports/NewTest.txt

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+-------------------------------------------------------------------------------
+Test set: NewTest
+-------------------------------------------------------------------------------
+Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.193 sec

Calculator/target/surefire-reports/TEST-NewTest.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<testsuite tests="5" failures="0" name="NewTest" time="0.212" errors="0" skipped="0">
+  <properties>
+    <property name="java.runtime.name" value="Java(TM) SE Runtime Environment"/>
+    <property name="sun.boot.library.path" value="C:\Program Files\Java\jdk1.8.0_144\jre\bin"/>
+    <property name="java.vm.version" value="25.144-b01"/>
+    <property name="java.vm.vendor" value="Oracle Corporation"/>
+    <property name="java.vendor.url" value="http://java.oracle.com/"/>
+    <property name="path.separator" value=";"/>
+    <property name="guice.disable.misplaced.annotation.check" value="true"/>
+    <property name="java.vm.name" value="Java HotSpot(TM) 64-Bit Server VM"/>
+    <property name="file.encoding.pkg" value="sun.io"/>
+    <property name="user.script" value=""/>
+    <property name="user.country" value="RU"/>
+    <property name="sun.java.launcher" value="SUN_STANDARD"/>
+    <property name="sun.os.patch.level" value=""/>
+    <property name="test" value="NewTest"/>
+    <property name="java.vm.specification.name" value="Java Virtual Machine Specification"/>
+    <property name="user.dir" value="C:\Users\Наташа\Documents\NetBeansProjects\Calculator"/>
+    <property name="java.runtime.version" value="1.8.0_144-b01"/>
+    <property name="java.awt.graphicsenv" value="sun.awt.Win32GraphicsEnvironment"/>
+    <property name="java.endorsed.dirs" value="C:\Program Files\Java\jdk1.8.0_144\jre\lib\endorsed"/>
+    <property name="os.arch" value="amd64"/>
+    <property name="java.io.tmpdir" value="C:\Users\A362~1\AppData\Local\Temp\"/>
+    <property name="line.separator" value="
+"/>
+    <property name="java.vm.specification.vendor" value="Oracle Corporation"/>
+    <property name="user.variant" value=""/>
+    <property name="os.name" value="Windows 10"/>
+    <property name="maven.ext.class.path" value="C:\Program Files\NetBeans 8.2\java\maven-nblib\netbeans-eventspy.jar"/>
+    <property name="classworlds.conf" value="C:\Program Files\NetBeans 8.2\java\maven\bin\m2.conf"/>
+    <property name="sun.jnu.encoding" value="Cp1251"/>
+    <property name="java.library.path" value="C:\Program Files\Java\jdk1.8.0_144\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Borland\Delphi7\Bin;C:\Program Files (x86)\Borland\Delphi7\Projects\Bpl;C:\Program Files (x86)\Skype\Phone\;C:\Program Files (x86)\Git\cmd;C:\Program Files\maven\\bin;."/>
+    <property name="java.specification.name" value="Java Platform API Specification"/>
+    <property name="java.class.version" value="52.0"/>
+    <property name="sun.management.compiler" value="HotSpot 64-Bit Tiered Compilers"/>
+    <property name="os.version" value="10.0"/>
+    <property name="user.home" value="C:\Users\Наташа"/>
+    <property name="user.timezone" value="Europe/Moscow"/>
+    <property name="java.awt.printerjob" value="sun.awt.windows.WPrinterJob"/>
+    <property name="java.specification.version" value="1.8"/>
+    <property name="file.encoding" value="UTF-8"/>
+    <property name="user.name" value="Наташа"/>
+    <property name="java.class.path" value="C:\Program Files\NetBeans 8.2\java\maven\boot\plexus-classworlds-2.4.jar"/>
+    <property name="java.vm.specification.version" value="1.8"/>
+    <property name="sun.arch.data.model" value="64"/>
+    <property name="java.home" value="C:\Program Files\Java\jdk1.8.0_144\jre"/>
+    <property name="sun.java.command" value="org.codehaus.plexus.classworlds.launcher.Launcher -Dtest=NewTest -Dmaven.ext.class.path=C:\Program Files\NetBeans 8.2\java\maven-nblib\netbeans-eventspy.jar -Dfile.encoding=UTF-8 surefire:test"/>
+    <property name="java.specification.vendor" value="Oracle Corporation"/>
+    <property name="user.language" value="ru"/>
+    <property name="awt.toolkit" value="sun.awt.windows.WToolkit"/>
+    <property name="java.vm.info" value="mixed mode"/>
+    <property name="java.version" value="1.8.0_144"/>
+    <property name="java.ext.dirs" value="C:\Program Files\Java\jdk1.8.0_144\jre\lib\ext;C:\WINDOWS\Sun\Java\lib\ext"/>
+    <property name="sun.boot.class.path" value="C:\Program Files\Java\jdk1.8.0_144\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_144\jre\lib\rt.jar;C:\Program Files\Java\jdk1.8.0_144\jre\lib\sunrsasign.jar;C:\Program Files\Java\jdk1.8.0_144\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_144\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_144\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_144\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_144\jre\classes"/>
+    <property name="java.vendor" value="Oracle Corporation"/>
+    <property name="maven.home" value="C:\Program Files\NetBeans 8.2\java\maven"/>
+    <property name="file.separator" value="\"/>
+    <property name="java.vendor.url.bug" value="http://bugreport.sun.com/bugreport/"/>
+    <property name="sun.cpu.endian" value="little"/>
+    <property name="sun.io.unicode.encoding" value="UnicodeLittle"/>
+    <property name="sun.desktop" value="windows"/>
+    <property name="sun.cpu.isalist" value="amd64"/>
+  </properties>
+  <testcase classname="NewTest" name="addT" time="0.002"/>
+  <testcase classname="NewTest" name="subT" time="0"/>
+  <testcase classname="NewTest" name="divNZ" time="0"/>
+  <testcase classname="NewTest" name="mulTest" time="0"/>
+  <testcase classname="NewTest" name="divZero" time="0"/>
+</testsuite>

DataBase/build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="DataBase" default="default" basedir=".">
+    <description>Builds, tests, and runs the project DataBase.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="DataBase-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>

DataBase/manifest.mf

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+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+