diff --git a/platform/core-api/src/com/intellij/openapi/application/ApplicationInfo.java b/platform/core-api/src/com/intellij/openapi/application/ApplicationInfo.java
index ab573b355b7b..e4076730454a 100644
--- a/platform/core-api/src/com/intellij/openapi/application/ApplicationInfo.java
+++ b/platform/core-api/src/com/intellij/openapi/application/ApplicationInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
+ * Copyright 2000-2019 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,19 +24,31 @@ import org.jetbrains.annotations.Nullable;
 import java.awt.*;
 import java.util.Calendar;
 
+/**
+ * Provides IDE version/help and vendor information.
+ */
 public abstract class ApplicationInfo {
+  
   public abstract Calendar getBuildDate();
+
   public abstract BuildNumber getBuild();
+
   public abstract String getApiVersion();
+
   public abstract String getMajorVersion();
+
   public abstract String getMinorVersion();
+
   public abstract String getMicroVersion();
+
   public abstract String getPatchVersion();
+
   public abstract String getVersionName();
 
   /**
-   * Returns the first number from 'minor' part of the version. This method is temporary added because some products specify composite number (like '1.3')
+   * Returns the first number from 'minor' part of the version. This method is temporarily added because some products specify a composite number (like '1.3')
    * in 'minor version' attribute instead of using 'micro version' (i.e. set minor='1' micro='3').
+   *
    * @see org.jetbrains.intellij.build.ApplicationInfoProperties#minorVersionMainPart
    */
   public final String getMinorVersionMainPart() {
@@ -48,28 +60,37 @@ public abstract class ApplicationInfo {
 
   /**
    * Use this method to refer to the company in official contexts where it may have any legal implications.
-   * @see #getShortCompanyName()
+   *
    * @return full name of the product vendor, e.g. 'JetBrains s.r.o.' for JetBrains products
+   * @see #getShortCompanyName()
    */
   public abstract String getCompanyName();
 
   /**
    * Use this method to refer to the company in a less formal way, e.g. in UI messages or directory names.
-   * @see #getCompanyName()
+   *
    * @return shortened name of the product vendor without 'Inc.' or similar suffixes, e.g. 'JetBrains' for JetBrains products
+   * @see #getCompanyName()
    */
   public abstract String getShortCompanyName();
+
   public abstract String getCompanyURL();
 
   public abstract String getJetbrainsTvUrl();
+
   public abstract String getEvalLicenseUrl();
+
   public abstract String getKeyConversionUrl();
+
   @Nullable
   public abstract Rectangle getAboutLogoRect();
+
   public abstract boolean hasHelp();
+
   public abstract boolean hasContextHelp();
 
   public abstract String getFullVersion();
+
   public abstract String getStrictVersion();
 
   public static ApplicationInfo getInstance() {
@@ -84,7 +105,9 @@ public abstract class ApplicationInfo {
     return ApplicationManager.getApplication() != null && getInstance() != null && getInstance().hasContextHelp();
   }
 
-  /** @deprecated use {@link #getBuild()} instead (to remove in IDEA 16) */
+  /**
+   * @deprecated use {@link #getBuild()} instead (to remove in IDEA 16)
+   */
   @Deprecated
   @SuppressWarnings("UnusedDeclaration")
   public String getBuildNumber() {