BlockVisibility.php in core/modules/block/src/Plugin/migrate/process/BlockVisibility.php
BlockVisibilityTest.php in core/modules/block/tests/src/Unit/Plugin/migrate/process/BlockVisibilityTest.php
MenuLinkParent.php in core/modules/migrate/src/Plugin/migrate/process/MenuLinkParent.php
MenuLinkParentTest.php in core/modules/migrate/tests/src/Unit/process/MenuLinkParentTest.php
MigrateSourceTest.php in core/modules/migrate/tests/src/Unit/MigrateSourceTest.php
migrate_prepare_row_test.module in core/modules/migrate/tests/modules/migrate_prepare_row_test/migrate_prepare_row_test.module
Tests the migration source plugin prepareRow() exception handling.
migrate_skip_all_rows_test.module in core/modules/migrate/tests/modules/migrate_skip_all_rows_test/migrate_skip_all_rows_test.module
Tests the migration source plugin prepareRow() exception.
Migration.php in core/modules/migrate/src/Plugin/Migration.php
MigrationLookupTest.php in core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php
MigrationTest.php in core/modules/migrate/tests/src/Kernel/Plugin/MigrationTest.php
SkipOnEmpty.php in core/modules/migrate/src/Plugin/migrate/process/SkipOnEmpty.php
SkipOnEmptyTest.php in core/modules/migrate/tests/src/Unit/process/SkipOnEmptyTest.php
SkipRowIfNotSetTest.php in core/modules/migrate/tests/src/Unit/process/SkipRowIfNotSetTest.php
SourcePluginBase.php in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php
StaticMap.php in core/modules/migrate/src/Plugin/migrate/process/StaticMap.php
StaticMapTest.php in core/modules/migrate/tests/src/Unit/process/StaticMapTest.php
TestSkipRowProcess.php in core/modules/migrate/tests/modules/migrate_prepare_row_test/src/Plugin/migrate/process/TestSkipRowProcess.php