[FOP-3111] Make property cache thread safe

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9
• Assignee: Simon Steiner
• Reporter: Simon Steiner
• Created: 23/Dec/22 15:37
• Updated: 23/Dec/22 15:40
• Resolved: 23/Dec/22 15:40

Description

java.lang.Thread.State: BLOCKED (on object monitor)
at java.util.Vector.listIterator(java.base@11.0.15/Vector.java:1247)

waiting to lock <0x00000000eb3cefd8> (a java.util.Vector)
at java.util.AbstractList.equals(java.base@11.0.15/AbstractList.java:544)
at java.util.Vector.equals(java.base@11.0.15/Vector.java:1099)
locked <0x00000000eb4727c0> (a java.util.Vector)
at org.apache.fop.fo.properties.FontFamilyProperty.equals(FontFamilyProperty.java:160)