Java 1.2 introduced the collection classes that we all know and love, ... For Java versions 1.2 through 1.4, iterating over a list of strings might resemble Listing 2. Listing 2.

Type-safe Empty Collections in Java. how-to. Nov 27, 2012 5 mins. Core Java Java Java SE. ... /** * Instantiate my collections with empty versions using Collections fields.

The JDK 21 release benefited the Java ecosystem with virtual threads, record patterns, sequenced collections, a generational Z garbage collector and a key encapsulation mechanism API.

The first long-term support version of Java, Java 17, in years has finally arrived. Written by Steven Vaughan-Nichols, Senior Contributing Editor Sept. 14, 2021 at 12:31 p.m. PT ...