[SLING-7523] Java Use object with trailing whitespace in the package declaration freezes the SightlyJavaCompilerService

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Scripting Sightly Engine 1.0.10, Scripting HTL Engine 1.0.20
• Fix Version/s: Scripting HTL Engine 1.0.52-1.3.1, Scripting HTL Testing 1.0.8-1.3.1
• Component/s: Scripting
• Assignee: Radu Cotescu
• Reporter: Radu Cotescu
• Created: 01/Mar/18 09:17
• Updated: 16/Mar/18 09:04
• Resolved: 07/Mar/18 18:08

Description

A Java Use object with a trailing whitespace in the package declaration will freeze the SightlyJavaCompilerService, by generating a catastrophic backtracking when attempting to match the package declaration line.