RFR: 8236987: Remove call to System.out.println from ImageIcon.loadImage [v4]

[Tejesh R]

> Removed the println() line from the Interrupted catch block. Since waitForID() Interrupt indicates completion of Image Loading, println as Interrupt handling was not required.

Tejesh R has updated the pull request incrementally with three additional commits since the last revision:

 - Merge branch 'branch_8236987' of github.com:TejeshR13/jdk into branch_8236987
 - Updated based on review comments
 - Merge remote-tracking branch 'upstream/master' into branch_8236987

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7754/files
  - new: https://git.openjdk.java.net/jdk/pull/7754/files/3b8c4456..a3268443

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7754&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7754&range=02-03

  Stats: 4 lines in 1 file changed: 0 ins; 1 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7754.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7754/head:pull/7754

PR: https://git.openjdk.java.net/jdk/pull/7754