Created
December 30, 2016 21:09
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Template for IntelliJ IDEA to generate toString methods with String.format
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| public java.lang.String toString() { | |
| return String.format(## | |
| "$classname [ ## | |
| #set ($i = 0) | |
| #foreach ($member in $members) | |
| #if ($i != 0) | |
| , ## | |
| #end | |
| #if ($member.numeric) | |
| $member.name=%d## | |
| #else | |
| $member.name=%s## | |
| #end | |
| #set ($i = $i + 1) | |
| #end | |
| ]",## | |
| #set ($i = 0) | |
| #foreach ($member in $members) | |
| #if ($i != 0) | |
| , ## | |
| #end | |
| #if ($member.objectArray) | |
| java.util.Arrays.toString($member.accessor) | |
| #elseif ( $member.primitiveArray && $java_version >= 5) | |
| java.util.Arrays.toString($member.accessor)## | |
| #elseif ($member.string) | |
| $member.accessor ## | |
| #else | |
| $member.accessor ## | |
| #end | |
| #set ($i = $i + 1) | |
| #end | |
| ); | |
| } |
what does "##" mean at the end of the line ?
If I remember correctly, it was so that a new line was not added after each statement because the parser would skip comments and therefore the new line too (this was 4 years ago).
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what does "##" mean at the end of the line ?