Upgrade to ASM 6.0 level (for CGLIB 3.2.6) [SPR-16405]

[spring-projects-issues]

Juergen Hoeller opened SPR-16405 and commented

As required by #20814, Spring Framework 4.3.14 needs to be upgraded to CGLIB 3.2.6. Since the latter is based on ASM 6.0 now, we have to upgrade our ASM fork to 6.0 level in the 4.3.x line as well (backported from 5.0).

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Affects: 4.3.13

Issue Links:

• Embedded cglib 3.2.5 not closing input streams that read class files [SPR-16267] #20814 Embedded cglib 3.2.5 not closing input streams that read class files
• Upgrade to ASM 6.0 [SPR-14514] #19083 Upgrade to ASM 6.0