J2SE 1.2
E937653
J2SE 1.2 is a major early release of the Java 2 Standard Edition platform that introduced significant enhancements to the Java language and core libraries, helping to establish Java as a robust, enterprise-ready environment.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Java 1.2 | 2 |
| J2SE 1.2 canonical | 1 |
| Java 2 Platform, Standard Edition, v1.2 | 1 |
| Java 2 SE 1.2 | 1 |
| Java 2 Standard Edition 1.2 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11656598 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J2SE 1.2 Context triple: [JDK 1.1, precedes, J2SE 1.2]
-
A.
JDK 1.1
JDK 1.1 is an early major release of the Java Development Kit that significantly expanded the Java platform with features like inner classes, JavaBeans, reflection, and improved library support.
-
B.
Java 1.3
Java 1.3 is an early major release of the Java platform notable for standardizing the HotSpot virtual machine and improving performance and stability for Java applications.
-
C.
J2EE Standard Tools
J2EE Standard Tools is a component of the Eclipse Web Tools Platform that provides development support for Java 2 Platform, Enterprise Edition (J2EE) applications.
-
D.
JDK 1.0
JDK 1.0 was the first official release of the Java Development Kit, marking the initial public launch of the Java Platform, Standard Edition for building and running Java applications.
-
E.
Java Platform, Standard Edition
Java Platform, Standard Edition (Java SE) is the core Java computing platform that provides the fundamental libraries, virtual machine, and tools for developing and running general-purpose Java applications on desktops and servers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: J2SE 1.2 Target entity description: J2SE 1.2 is a major early release of the Java 2 Standard Edition platform that introduced significant enhancements to the Java language and core libraries, helping to establish Java as a robust, enterprise-ready environment.
-
A.
JDK 1.1
JDK 1.1 is an early major release of the Java Development Kit that significantly expanded the Java platform with features like inner classes, JavaBeans, reflection, and improved library support.
-
B.
Java 1.3
Java 1.3 is an early major release of the Java platform notable for standardizing the HotSpot virtual machine and improving performance and stability for Java applications.
-
C.
J2EE Standard Tools
J2EE Standard Tools is a component of the Eclipse Web Tools Platform that provides development support for Java 2 Platform, Enterprise Edition (J2EE) applications.
-
D.
JDK 1.0
JDK 1.0 was the first official release of the Java Development Kit, marking the initial public launch of the Java Platform, Standard Edition for building and running Java applications.
-
E.
Java Platform, Standard Edition
Java Platform, Standard Edition (Java SE) is the core Java computing platform that provides the fundamental libraries, virtual machine, and tools for developing and running general-purpose Java applications on desktops and servers.
- F. None of above. chosen
Statements (55)
| Predicate | Object |
|---|---|
| instanceOf |
Java 2 Standard Edition
ⓘ
Java platform release ⓘ software version ⓘ |
| alsoKnownAs |
Java 2 Platform, Standard Edition, v1.2
ⓘ
linked to:
J2SE 1.2
Java 2 SE 1.2 ⓘ
linked to:
J2SE 1.2
Java 2 Standard Edition 1.2 ⓘ
linked to:
J2SE 1.2
|
| codename | Playground ⓘ |
| developer | Sun Microsystems ⓘ |
| introducedBrand |
Java 2
ⓘ
linked to:
Java
|
| introducedEditionBrand |
Java 2 Standard Edition
ⓘ
linked to:
Java Platform, Standard Edition
|
| introducedFeature |
Accessibility API enhancements
ⓘ
ArrayList class ⓘ CORBA integration via Java IDL ⓘ Collections Framework ⓘ
linked to:
java.util
Collections algorithms such as sort and shuffle ⓘ Collections-based framework for data structures ⓘ HashMap class ⓘ JIT compiler integration ⓘ Java 2D API ⓘ
linked to:
java.awt
Java 2D rendering pipeline ⓘ Java Collections implementations ⓘ Java Collections interfaces ⓘ
linked to:
java.util
Java IDL ⓘ
linked to:
CORBA IDL
Java Plug-in ⓘ
linked to:
Oracle Java plugin
Java Sound API ⓘ LinkedList class ⓘ RMI-IIOP support ⓘ Swing GUI toolkit ⓘ
linked to:
javax.swing
Swing as official replacement for AWT widgets ⓘ TreeMap class ⓘ WeakHashMap class ⓘ drag and drop API ⓘ java.util.Collection interface ⓘ java.util.Collections utility class ⓘ java.util.List interface ⓘ java.util.Map interface ⓘ java.util.Set interface ⓘ phantom references ⓘ pluggable look and feel for Swing ⓘ policy-based security model improvements ⓘ printing enhancements ⓘ reference objects in java.lang.ref ⓘ security enhancements ⓘ signed applet enhancements ⓘ soft references ⓘ strictfp keyword ⓘ weak references ⓘ |
| notableFor |
establishing Java as an enterprise-ready platform
ⓘ
major expansion of core libraries ⓘ modernizing Java GUI development with Swing ⓘ |
| partOf |
Java 2 Platform
ⓘ
linked to:
Java Platform, Standard Edition
|
| platform | Java Platform, Standard Edition ⓘ |
| predecessor | JDK 1.1 ⓘ |
| releaseType | major release ⓘ |
| successor |
J2SE 1.3
ⓘ
linked to:
Java 1.3
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: J2SE 1.2 Description of subject: J2SE 1.2 is a major early release of the Java 2 Standard Edition platform that introduced significant enhancements to the Java language and core libraries, helping to establish Java as a robust, enterprise-ready environment.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: J2SE 1.2
linked to: J2SE 1.2
linked to: J2SE 1.2
linked to: J2SE 1.2
linked to: J2SE 1.2