JAVA-618 Move code for 3 articles from core-java-exceptions to core-java-exceptions-2

core-java-modules/core-java-exceptions-2/README.md

@@ -9,3 +9,6 @@ This module contains articles about core java exceptions
 - [java.net.UnknownHostException: Invalid Hostname for Server](https://www.baeldung.com/java-unknownhostexception)
 - [How to Handle Java SocketException](https://www.baeldung.com/java-socketexception)
 - [Java Suppressed Exceptions](https://www.baeldung.com/java-suppressed-exceptions)
+- [Java – Try with Resources](https://www.baeldung.com/java-try-with-resources)
+- [Java Global Exception Handler](https://www.baeldung.com/java-global-exception-handler)
+- [How to Find an Exception’s Root Cause in Java](https://www.baeldung.com/java-exception-root-cause)

core-java-modules/core-java-exceptions-2/pom.xml

@@ -23,6 +23,11 @@
             <version>${assertj-core.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${commons.lang3.version}</version>
+        </dependency>
     </dependencies>
 
     <description> </description>
@@ -30,6 +35,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <commons.lang3.version>3.10</commons.lang3.version>
         <!-- testing -->
         <assertj-core.version>3.10.0</assertj-core.version>
     </properties>

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/Arithmetic.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/ArrayIndexOutOfBounds.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/ClassCast.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/FileNotFound.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import java.io.BufferedReader;
 import java.io.File;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/GlobalExceptionHandler.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/IllegalArgument.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/IllegalState.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import java.util.ArrayList;
 import java.util.Iterator;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/InterruptedExceptionExample.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/MalformedURL.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import java.net.MalformedURLException;
 import java.net.URL;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/NullPointer.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/NumberFormat.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/ParseExceptionExample.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import java.text.DateFormat;
 import java.text.ParseException;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/globalexceptionhandler/StringIndexOutOfBounds.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/rootcausefinder/RootCauseFinder.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.rootcausefinder;
+package com.baeldung.rootcausefinder;
 
 import java.time.LocalDate;
 import java.time.Period;

core-java-modules/core-java-exceptions-2/src/test/java/com/baeldung/globalexceptionhandler/GlobalExceptionHandlerUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.exceptions.globalexceptionhandler;
+package com.baeldung.globalexceptionhandler;
 
 import org.junit.After;
 import org.junit.Before;

core-java-modules/core-java-exceptions-2/src/test/java/com/baeldung/rootcausefinder/RootCauseFinderUnitTest.java

@@ -1,7 +1,7 @@
-package com.baeldung.exceptions.rootcausefinder;
+package com.baeldung.rootcausefinder;
 
-import com.baeldung.exceptions.rootcausefinder.RootCauseFinder.CalculationException;
-import com.baeldung.exceptions.rootcausefinder.RootCauseFinder.DateOutOfRangeException;
+import com.baeldung.rootcausefinder.RootCauseFinder.CalculationException;
+import com.baeldung.rootcausefinder.RootCauseFinder.DateOutOfRangeException;
 import com.google.common.base.Throwables;
 import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.junit.jupiter.api.Assertions;
@@ -11,8 +11,7 @@ import java.time.LocalDate;
 import java.time.format.DateTimeParseException;
 import java.time.temporal.ChronoUnit;
 
-import static com.baeldung.exceptions.rootcausefinder.RootCauseFinder.AgeCalculator;
-import static com.baeldung.exceptions.rootcausefinder.RootCauseFinder.findCauseUsingPlainJava;
+import static com.baeldung.rootcausefinder.RootCauseFinder.AgeCalculator;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 /**
@@ -38,7 +37,7 @@ public class RootCauseFinderUnitTest {
         try {
             AgeCalculator.calculateAge("010102");
         } catch (CalculationException ex) {
-            assertTrue(findCauseUsingPlainJava(ex) instanceof DateTimeParseException);
+            assertTrue(RootCauseFinder.findCauseUsingPlainJava(ex) instanceof DateTimeParseException);
         }
     }
 
@@ -47,7 +46,7 @@ public class RootCauseFinderUnitTest {
         try {
             AgeCalculator.calculateAge("2020-04-04");
         } catch (CalculationException ex) {
-            assertTrue(findCauseUsingPlainJava(ex) instanceof DateOutOfRangeException);
+            assertTrue(RootCauseFinder.findCauseUsingPlainJava(ex) instanceof DateOutOfRangeException);
         }
     }
 
@@ -56,7 +55,7 @@ public class RootCauseFinderUnitTest {
         try {
             AgeCalculator.calculateAge(null);
         } catch (Exception ex) {
-            assertTrue(findCauseUsingPlainJava(ex) instanceof IllegalArgumentException);
+            assertTrue(RootCauseFinder.findCauseUsingPlainJava(ex) instanceof IllegalArgumentException);
         }
     }
 

core-java-modules/core-java-exceptions/README.md

@@ -12,9 +12,5 @@ This module contains articles about core java exceptions
 - [“Sneaky Throws” in Java](https://www.baeldung.com/java-sneaky-throws)
 - [The StackOverflowError in Java](https://www.baeldung.com/java-stack-overflow-error)
 - [Checked and Unchecked Exceptions in Java](https://www.baeldung.com/java-checked-unchecked-exceptions)
-- [Java – Try with Resources](https://www.baeldung.com/java-try-with-resources)
-- [Java Global Exception Handler](https://www.baeldung.com/java-global-exception-handler)
 - [Common Java Exceptions](https://www.baeldung.com/java-common-exceptions)
-- [How to Find an Exception’s Root Cause in Java](https://www.baeldung.com/java-exception-root-cause)
-- [Is It a Bad Practice to Catch Throwable?](https://www.baeldung.com/java-catch-throwable-bad-practice)
 - [[Next -->]](/core-java-modules/core-java-exceptions-2)