Refactor package names and Fix license header

tool-plugins/intellij/src/test/java/org/ballerina/BallerinaCodeInsightFixtureTestCase.java → tool-plugins/intellij/src/test/java/io/ballerina/BallerinaCodeInsightFixtureTestCase.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *  Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-package org.ballerina;
+package io.ballerina;
 
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.module.ModuleType;
@@ -82,6 +82,6 @@ protected LightProjectDescriptor getProjectDescriptor() {
     }
 
     protected boolean isSdkAware() {
-        return annotatedWith(org.ballerina.BallerinaSDKAware.class);
+        return annotatedWith(BallerinaSDKAware.class);
     }
 }

tool-plugins/intellij/src/test/java/org/ballerina/BallerinaSDKAware.java → tool-plugins/intellij/src/test/java/io/ballerina/BallerinaSDKAware.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *  Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-package org.ballerina;
+package io.ballerina;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Inherited;

tool-plugins/intellij/src/test/java/org/ballerina/formatting/BallerinaFormattingTest.java → tool-plugins/intellij/src/test/java/io/ballerina/formatting/BallerinaFormattingTest.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *  Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -14,11 +14,11 @@
  *  limitations under the License.
  */
 
-package org.ballerina.formatting;
+package io.ballerina.formatting;
 
 import com.intellij.openapi.command.WriteCommandAction;
 import com.intellij.psi.codeStyle.CodeStyleManager;
-import org.ballerina.BallerinaCodeInsightFixtureTestCase;
+import io.ballerina.BallerinaCodeInsightFixtureTestCase;
 import org.jetbrains.annotations.Nullable;
 
 import java.io.File;

tool-plugins/intellij/src/test/java/org/ballerina/lexer/BallerinaLexerTest.java → tool-plugins/intellij/src/test/java/io/ballerina/lexer/BallerinaLexerTest.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *  Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-package org.ballerina.lexer;
+package io.ballerina.lexer;
 
 import com.intellij.lexer.Lexer;
 import com.intellij.openapi.util.io.FileUtil;

tool-plugins/intellij/src/test/java/org/ballerina/parsing/BallerinaParsingTest.java → tool-plugins/intellij/src/test/java/io/ballerina/parsing/BallerinaParsingTest.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *  Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-package org.ballerina.parsing;
+package io.ballerina.parsing;
 
 import com.intellij.openapi.fileEditor.impl.LoadTextUtil;
 import com.intellij.psi.PsiFile;