IntelliJ IDEA 2019.3.3

Build. Built-in (JPS)

• Update "Error Prone" compiler to 2.3.4.
• ClassCastException: LinkedHashMap$Entry cannot be converted to HashMap$TreeNode in PathRelativizerService.
• Error-Prone plugin: use HTTPs for Maven URL.

Build. Gradle

• BuildListener#buildStarted(Gradle) has been deprecated.
• Changing the type of source folder in Gradle build script does not change type of source folder in IJ on import.

Code Analysis. Inspection

• Freeze in StreamApiMigrationInspection when StringBuilder-append-loop is followed by append to another StringBuilder.

Core. Licensing

• Trim spaces in credentials fields.

Core. Navigation and Search

• 2019.3 EAP unable to find file with "Content Root Path".

Frameworks. Reactor

• False warning: Value is never used as Publisher in kotlin 'when'.

Frameworks. Spring

• spring.h2.console.enabled.
• start.spring.io wizard does not auto-import Maven project anymore.

Java

• High CPU usage when calculating Spring editor notifications.

Java. Debugger

• Evaluate code fragment doesn't work for a specific case.
• Smart step into behaves weirdly in a particular case.

Java. Error Highlighting

• High CPU usage when typing and code analysis in EJB project.

Java. Inspections

• Incorrect "Redundant operation on empty container" inspection result.
• False-negative in "Integer multiplication or shift implicitly cast to long" when shifting.
• Constant conditions & exceptions false positive.

Java. Intention Actions

• Replacement IntStream.range.mapToObj with Arrays.stream is wrong when array elements are written.

Java. Tests. JUnit

• Tests do not run after upgrade to IDEA 2019.3 on a JPMS-enabled project.

Lang. XML

• Validation XML against XSD using attributeGroup in included file.
• Help Resolving XML Catalog URIs
• XSD Generator crashes IDEA

Lang. YAML

• prometheus.yml -> Required: null, Actual: null.

Tools. Terminal

• When opening link from IDE Terminal extra characters (e.g. s, ms, 5ms) are added intermittently to the link.

User Interface

• "Open Recent" shows full path for consequently opened projects.
• Truncated characters in the project tree.

User Interface. Find, Replace, Usages

• Intellij idea incorrect processing of regex: “regular expression matches empty string”.

User Interface. Keyboard Input

• Cannot use FCITX since Clion 2019.3.

User Interface. Navigation

• Recent Files: restoring scrolling position broken.

Version Control

• Favorite branch mark is lost on exit.

Version Control. Git

• Git installation is not detected on Windows if not in the PATH.
• Trying to resolve conflicts between unrelated histories fails.

Version Control. Log

• IntelliJ 2019.2 high cpu usage (with git) at idle.

Version Control. Subversion

• SVN version control in an infinite refresh loop.

File Watchers

• Extremely wide File Watcher dialog (if Unit File Support plugin is enabled).

HTML

• "Insert closing tag on tag completion" can't be unchecked & saved.

JavaScript

• Flow: statement expected is thrown when a UnionTypeAnnotation is used as type annotation of type parameters.
• No completion for `function` keyword after `new Classname` without semicolon.
• IDE Freeze in 2019.3.2.

JavaScript. Frameworks

• WebStorm can't recognize Quasar components as of version 1.7.4 (1.7.3. works).
• Vue: Vuetify VLayout justify-center attribute reports "Wrong attribute value".
• No completion of custom directives in component with splited template and script.
• Angular i18n. Support for i18n-* attributes.
• 'Closing Tag' suggestion box incorrectly suggests tags which have already been properly closed in JSX files.
• Missing usage of private members in Vue components.
• Slow scroll in new version 2019.3.

Linters

• Support Prettier with Yarn PnP >= 2.0.0-rc23.
• Support ESLint with Yarn PnP >= 2.0.0-rc23.

Node.js

• Can't install packages with yarn 2.0.0-rc22.
• Environment variables configured in run configuration are undefined when using WSL node interpreter.

TypeScript

• TypeScript - cannot auto-complete "readonly" in generic type.
• False warning "Unused assignment" on Optional Chaining.
• Type guard is incorrectly evaluated for a destructuring variable with default value.
• TypeScript: mapping between ".ts" and ".d.ts" files works incorrectly for variables.
• TS non-null assertions should be affected by type guards (currently are not).
• Properties in class constructor shouldn't resolve to lib.dom.d.ts.

Unit Tests

• Unable to run single Karma test with karma-jasmine >= 3.1.0.

DB Diagram

• DB Diagram shows constraint differently in 2019.3 version.

DB Introspection

• Auto sync is not working if create schema and objects from console.
• Wrong parameter names for Oracle system procedure.

SQL Completion

• Huge freeze during autocomplete database table names in joins.

SQL General

• Everything is red.
• SQL Dialect missing: OracleSqlPlus.