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doc examples comments

1.3.0

new

clojure.core

Please see http://clojure.org/java_interop#new

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

2 Examples top

link | changes
```
;; Create a Java ArrayList using the 0 argument constructor
user=> (def a  (new java.util.ArrayList))
#'user/a
user=> (.add a "aaa")
true
user=> (.add a "bbb")
true
user=> a
#<ArrayList [aaa, bbb]>
```
;; Create a Java ArrayList using the 0 argument constructor user=> (def a (new java.util.ArrayList)) #'user/a user=> (.add a "aaa") true user=> (.add a "bbb") true user=> a #<ArrayList [aaa, bbb]>
link | changes
```
;; Create another ArrayList and add integers using the doto macro
user=> (def ai (doto (new java.util.ArrayList) (.add 1) (.add 2) (.add 0)))
#'user/ai
user=> ai
#<ArrayList [1, 2, 0]>
```
;; Create another ArrayList and add integers using the doto macro user=> (def ai (doto (new java.util.ArrayList) (.add 1) (.add 2) (.add 0))) #'user/ai user=> ai #<ArrayList [1, 2, 0]>

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See Also top

0
clojure.core/.
Please see http://clojure.org/java_interop#dot

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