These are the tries we've identified as being connected via a finally.
So
try {
if (a ) return 1;
if ( b) return 2
} finally {
x
}
would become
try {
if (!a) jump l2:
}
x
return 1;
l2:
try {
if (!b) jump l3
jump after catch
}
x
return 2;
catch (Throwable ) {
x;
}